Nurse Call Fuck ~Hakudaku no Inran Tenshi~

Yuki Mikami is a nurse at the general hospital. People say nurses are angels, but it's a tough job. In order to destress, she likes to have sex with cute male patients. Tonight she's on the night shift again, and she gives a tender blowjob to a boy she'd eyed earlier. Then she teaches him all about women and takes his virginity. But then one night a group of patients surround her. "That's not fair! We want a turn, too!" It turned out the rumors about her were true.

[From HgameZ.net]