You've probably met Mrs Johnson already during Debbie's Storyline. She owns the house next door and leases a room to Erik.
WARNING: SPOILERS AND EXPLICIT CONTENT AHEAD
This game is explicit and features sexual acts and content for the entire campaign. This wiki may show that content as well as reveal spoilers for the story. Don't say we didn't warn you.
This game is explicit and features sexual acts and content for the entire campaign. This wiki may show that content as well as reveal spoilers for the story. Don't say we didn't warn you.
This storyline will require you to have points in dexterity, charisma, and strength to complete.
You also need to have unlocked the ability to upgrade your strength to start this questline.
The Stats page can help you do all those things.
Part 1
To start this questline go to the gym during the day and head to the backroom to talk to Mrs Johnson before her yoga class.
Choose all the conversation options and the "What was that?" will get her to show you a yoga pose and introduce to one of her students, Anna. 
The next day grab the cookies from your couch and go to the park to find Anna looking for her dog, Awesomo. 
She'll tell you he's a pug who's lost in the forest and loves cookies. This will unlock the forest as a location and if you go there you'll automatically lure the dog out with your cookies. 
Check his nametag and head back to the park to return the pooch to Anna. If you haven't already, go to the mall and purchase the Cock of Thorns playing card from Cosmic Cumics for Erik.
Return to Erik's house at night and go to his room to give him the card. He'll give you a card as a reward, then go home and sleep. Return to Erik's the next night and you'll find he's in the basement instead of his room. Apparently, he wants to sell the poker table but you convince him not to so you can have a party by offering to buy him a present.
Erik wants the Orcette sex toy which costs $300, so go home and use your computer to go onto 'eGay' to purchase the toy. You need to type orcette into the search bar and then hit the Purchase Now! button and the toy will be sent out to you the following Tuesday. 
On Tuesday morning check your mailbox to find the toy. Don't open it and bring it to Erik's house. 
Mrs Johnson wil greet you at the door and wants to know what's in the box. She'll open it and say it's good boys are exploring their sexualities. 
Go upstairs and give the toy to Erik, then leave him to have some alone time with the toy and go home to sleep. Part 2
Sometime later you'll be woken up early in the morning by Debbie, telling you Mrs Johnson is here to see you.
Go downstairs and see her and she'll tell you she's worried about Erik maybe being bullied at school and asks you to go talk to him.
Go to Erik's House in the afternoon and he'll tell you about Dexter beating him up at school for not giving him his homework to copy. Then go to school to witness this event first hand except you butt in. If you have the Dexterity you'll be able to dodge Dexter's first attack but wind up in the hospital after the second, regardless.
Erik will come to visit you and let you know the nurse said you can go home. This unlocks the Hospital as a location on your map. When you get home Debbie and Mrs Johnson are both there to greet you to talk about standing up for Erik. Once the scene is over, go upstairs to sleep.
Go back to Erik's House in the afternoon and he'll be in the basement again trying to throw out the booze. You convince him to hold onto it for your future party by once again bribing him with presents. Go to Cosmic Cumics again to pick up the World of Orcette game for $100 and the Virtual Saga X headset for $600. Return at night to give Erik the presents then go to bed.
Going to Erik's house again at night will have Mrs Johnson meet you at the door and she'll ask you to instruct her Yoga class. She will give you a page of moves you must complete in the correct order. 
Head straight to the gym to the back yoga room and meet Anna, she'll be your helper so choose the moves in this order: - Downard Dog
- Happy Baby
- Low Position
Part 3
Return to Erik's house and go inside to be prompted with your character wondering if anyone is home. Check Erik's room and you'll notice you hear voices from Mrs Johnson's room next door.
Enter her room to discover Mrs Johnson breastfeeding Erik who will get flustered and run away when you try to apologise. Mrs Johnson asks you to keep the thing between yourselves and you agree. Sometimes later you'll be woken up in the middle of the night by noises outside your window. Check your telescope to discover someone trying to break into Erik's house.
Go to Erik's house and click on the archway to head around the back and confront the burglar. If you have the strength you'll be able to hold the burglar until Mrs Johnson and Erik come down to see what's going on. The robber will be unmasked and Mrs Johnson will recognise him as her ex-husband.
She will reject his advances and call the police to have him taken to Jail and you'll wake up the next day.
In the afternoon head to Erik's house again and Mrs Johnson will thank you for protecting her house from the robber. She will tease you with a reward. Wait until night time and return to Mrs Johnson's room to talk to her about the breastfeeding, then go home and sleep.
Visit Erik's house the next day and Erik will ask if you found anyone to invite over for the poker party. You'll say you haven't and Mrs Johnson will overhear and say she would like to play poker with you both.
That night, go into her room again and invite her to poker, then go downstairs and select Erik and her who will ask you to get drinks ready. Click on the drinks cabinet to the left and everyone will have a shot. 
Click on the group again to start the game of Poker. Your cards are random so keep playing until you win and Mrs Johnson is out of clothes. 
She'll then invite you to the entertainment room for some fun - so after a brief discussion about this with Erik, click on the room to the right to follow her in. The next day at Erik's house talk to Mrs Johnson and she'll say she's worried about what to do regarding Erik. Go to Erik's room and you'll talk to him about getting a girlfriend or staying with Mrs Johnson.
Go downstairs and talk to Mrs Johnson again 'About Erik' and you'll be prompted to save the game as the storyline can branch in different directions from here. Get Him a Girlfriend
Choosing "Get him a girlfriend" during your conversation with Mrs Johnson will have her offer herself to you instead as long as Erik is sufficiently distracted by another girl.
Go back upstairs and talk to Erik about this and he'll mention June at school who is also into video games but he's too nervous to speak to her. You offer to do so on his behalf so head to school. 
Go upstairs to the computer room to speak to June and ask her about class. This will also prompt another save point before you make another branching decision. Choosing 'I'll play!' when she talks about wanting someone to share her game will put you on the path to complete June's storyline yourself and will stop her and Erik from seeing each other.
If you want Erik to date her instead, choose 'My friend Erik!' then go back and tell Erik the good news by selecting 'Girlfriend' from your conversation options. Stop by Mrs Johnson's room before you go home to sleep and tell her you've found someone for Erik at school.
Come back the next night and you'll see Erik and June playing together. Go upstairs to see Mrs Johnson and ask her for the private yoga lessons to have sex and complete her storyline.
Sex Education
The other path you can choose is to select 'Sex education' during your conversation with Mrs Johnson and convince her that she should give both of you attention - she will say she needs to think about this.
Return the next day and go see Erik in his room. Mrs Johnson will call you both into her bedroom and say she has decided to instruct you both sexually but she needs some things first. 
The first is a copy of the Kama Sutra to she can study positions for three people. This one is easy to get, just go to the library and look on the bookshelf to find it. 
The second thing is birth control pills which you will need to steal from the hospital. Talk to the lady on the front desk and ask her about scheduling, she'll inform you she only leaves her post if someone phones her saying it's an emergency. 
Go to the second floor and find the storage room is to your right but needs a key card. 
Use the phone here to call the front desk and claim an emergency is occurring and go downstairs to access the locker by the reception. 
Grab the keycard and go back upstairs to enter the storage room. The pills are in the green packet inside the cabinet at the back of the room. 
Return to Mrs Johnson to give her the items then go to sleep. The next night you can go back and Mrs Johnson will have sex with both you and Erik.
