FSDSS-739 — During The Three Days My Girlfriend Was Away, Her Friend Made Me Tease Him For Two Days And Release All My Pent Up Sexual Desire With A Titjob On The Last Day.

My girlfriend, who I live with, came back to her parents' house for three days. Her friend Elisa came to check on me to make sure I didn't cheat on her... I know cheating is wrong, but I can't stop staring at Elisa's voluptuous G-cup breasts... "If you can hold out for two days, today and tomorrow, I'll have sex with you on our last day?" I could only say "yes" to her unexpected proposal, and I let her do it, giving me a titjob that was brought to the brink of orgasm... I tried to hold back my ejaculation in preparation for sex on our last day. On my last day, I exploded. No matter how much I let out, my sperm just wouldn't dry up, and my erection wouldn't go down. It doesn't matter if she's cheating or not... I'm obsessed with the G-cup breasts in front of me right now. To her... I'm sorry...