How to fuck your best friend's girlfriend while he's taking a shower? i love adrenaline.

My best friend's girlfriend is too slutty, when he said he was going to take a shower the bitch started to seduce me and told me to go to the room a little bit, because she wanted to show me something. what she was showing me was her pussy, which was eager to cheat on my friend, but my dick didn't miss a chance.