I'm playing games at home with my friend and his girlfriend. She is a lovely and kind girl, and I feel jealous of the couple who seem to be very compatible. However, after watching her for a while, my friend treats her quite roughly. Phew... what a sinner. Moreover, he has left her to work at his part-time job. It was decided that the two of them would be alone and seek her advice on their love issues. I respond with harmless things to avoid straining their relationship, but I can't help worrying about the underwear I'm glancing at rather than the counseling content...! I've gotten hard from those moments of looking at her underwear, so I immediately had sex with my friend's girlfriend and made her cheat!
