Oh my god, she wasn't cheating. She only touched the lady's boobs. It's not like she kissed her and went all the way with her. Just think what if she work at a lingerie shop and was helping a woman fit her bra. Would it still be cheating?
Did you read the last page? SHE GROPED THE TEACHER'S BOOTY. AND COMPARED THEM WITH HER GF. what if the teacher have better boobs and booty? And she touched the teacher's boobs not because she wants to "help" her, its because it looked "soft" to her. I mean, dude, that's like a constant problem in relationships. For example, what if I have a girlfriend, and one day I came to the locker room and found someone changing. And I find said person's boobs nice or whatever. If i touched said person's boobs, IT MEANS I HAVE NO SELF RESTRAIN.
If you used such retarded excuse for giving in to something like that, I'll slap the bitch and kick the bitch's shin.
I can see the type of humor the author's trying to give but this is obviously cheating.