UMD-723 What?! My friend's girlfriend crawled into my futon?! "Come on, let's do it? Since we're in the futon, no one will find out, so it's okay◆"

A friend took her out to play. We had a blast drinking at home and stayed overnight. Both of us were sleeping on the sofa, but my boyfriend said that his snoring was annoying, so I lent him my bed. I slept in the corner of the bed trying not to touch it as much as possible, but her breath and smell made me sick. She should never get excited, but she's her friend's girlfriend... I couldn't help but touch her boobs! ! I thought I would be scolded, but "Hey, you can continue ◆" What should I do! ! This situation! !