Girlfriend's best friends' seductive internal ejaculation and semen extraction KAGH-028

My girlfriend's best friend is a stunning beauty. One day, while my girlfriend was asleep on her lap, she took the initiative to seduce me. If my girlfriend found out, I'd be in big trouble. But the thrill made my penis completely erect, so her friend gave me oral sex while I was immobilized. In the end, she couldn't hold back and just fucked me hard, ejaculating deep inside my vagina...