[Big-breasted Slut Medical University Titty-Fucking Creampie Semen Collection Department] Every day, six big-breasted nurses use their breasts to perform diagnostics, squeezing out every last drop of sperm. Individual titty-fuck practice to improve their techniques. Creampies galore on the breasts. For patients with poor ejaculation rates, three of them squeeze the patient between their tits and empty their balls of sperm. For problematic patients, a special SEX collection is performed, with forced vaginal cum shots. A group examination with six people involves rubbing hard, erect nipples all over the body, making the penises rock-hard to the point of bursting. "Well, we'll collect lots of sperm today too!"