Hisidepon presents the third part of Kenta's descent into the world of Delivery Health and his encounters with his former classmates. Ren Usui, a former schoolmate with a reputation for her high standards, finds herself in a compromising position when Kenta, now a DH worker, shows up at her doorstep. Despite her initial protests, Ren's body betrays her, responding to Kenta's skilled touch as he expertly teases her tight, virgin pussy. She struggles to maintain her composure, but the combination of Kenta's relentless seduction and the thought of keeping their secret safe for the right price proves too much for Ren to resist.