Mao Kurata for 2 days and 1 night left overtaken by the sister-in-law who suddenly pushed - Kurata Mao

Mao Kurata, the sister-in-law, takes advantage of her brother-in-law Tomoya while his wife Yuko is away giving birth. Tomoya gets fucked by his sister-in-law in a series of intense and passionate encounters, including blowjob and creampie scenes. The central kink of this movie is the taboo and forbidden relationship between Tomoya and his sister-in-law, with Mao taking charge and satisfying Tomoya's desires while keeping their affair a secret.