Aoi suffers from premature ejaculations. Surely, if he swallow's the semen of his friend Kazuki, who has delayed ejaculations, it'll fix him, right? It's like taking vitamins! Original Webtoon Official Tra...

🔗 Renta! Shingo works as a medical rep. for a pharmaceutical company. He's introduced by his customer to anesthesiologist Reiji, who works for a large hospital. When they first meet, Reiji has an ice-col...