A retired, idle father-in-law who is extremely lecherous and plays with his daughter-in-law. (Yuki-zome Chika, VENU-733)

The husband and wife's adoptive father owns the house. Husband and wife are happy and family is dreaming of dreams, ideals are in the belly and busy, husband is busy, husband is working, hands are on, and solitude is seeping. Nana Toki, adoptive father Nana's reason for visiting Nana's houseラをするようになっていき、ちなは戸渠いを隠せないでいた.夫にセクハラを言い出せない日々が続いていたある日, こっそり入ってきた adoptive father に masturbation を见られてしまう.それがちなの tragedyの开まりだった.