Forbidden care

Hikaru is asked by his childhood friend Ryota's parents to take care of his grandfather, the elderly Kozo. Kozo had lost his energy to live before his wife, but he was smiling in front of the angelic Hikaru. Hikaru is concerned about Kozo's health and provides generous and intimate caregiving, almost like family. Then Ryota, who had secretly had feelings for Hikaru, becomes jealous of the relationship between the two and plans to destroy them. However, this ultimately leads them to a deeper, obscene, forbidden world... #Chapter P