Suck Alyssa's pussy

You pull your dick out of the fake pussy, and go to remove the condom.

Sid: "aaah, better keep that on, Matt. Wouldn't want to risk you having unprotected sex with Alyssa, now."

You: "Right...sure"

Alyssa: "Come lick my pussy baby, I'm sure your better at it now..."

Sid: "As your reward, I'll teach you how to make her cum with your mouth."

Tempted by that, you are the horniest you have ever been in your life. Staring at your girlfriend, her pussy full of a another man's cum, doesn't bother you as much now. Maybe it's because you have been denied an orgasm, blue balled, twice in a short period. You climb up on the bed, and start licking Alyssa, swallowing globs and globs of Sid's cum in the process.

Sid: "That's a good boy, Matt. Clean my cum out of her, that's one thing you're good at in bed..."

Alyssa starts moaning at that comment: "ooh hmmm, that's so fucking hot.....thank you, babe..."

Sid makes good on his promise, and actually teaches you good techniques. After just a few minutes, Alyssa starts convulsing in the first ever orgasm you have ever given her. She's now finally responded to you sexually.

Sid: "See, I knew you could do it! Good job!"

Alyssa: "Good job, baby, that felt really good!"

You feel proud, your dick is hard as a rock, still in that pathetic condom.

Sid: "My lessons are not so bad now, huh?

You: "I... guess not....that was amazing to give you an orgasm, finally!"

Sid: "Good, cause I've been meaning to mention this tiny detail."

You: "What?"

Sid: "I've been giving you guys free lessons for a while now, if I'm ever going to get back on my feet. I'm going to have to charge for the future lessons...."

You: "I'm supposed to pay you now for fucking my girlfriend??"

Sid: "Give her lessons...and yes, $400 a month would be great."

You: "That's insane, I'm never paying that!"

Alyssa: "Oh, pleaaaase baby, for me. We're so close to finishing the training already. What's the harm in continuing?"

Sid: "I'd say that almost all what you've built up would be ruined...that would be a damn shame...so how about it?"