Fidelity test - he couldn't resist! [GER]

Wow, that's so easy, I wouldn't have thought! My friend suspected her boyfriend was cheating on her so she asked me if I could test him. Uh please what? Should I have sex with her boyfriend? That's crazy.. although I have to admit he's freaking hot and I've had a few fantasies with him! So now I can fuck her boyfriend without a guilty conscience? Cool! So I ring his doorbell under false pretenses and it doesn't take too long before I've already wrapped him around my finger.. yes men. But damn, that was a great fuck... unfortunately also the last one with him, that's probably why I enjoyed it so much :P and yes. My girlfriend now knows how he cares about her :/