HOKS-016 Seven Days Made into a Bitch by My Stepfather Sae Mizuumi

A father who tries to make his son's daughter-in-law his own, aiming for the opportunity when her husband left home to see his grandmother! Pretending to be smiling, he recommends medicinal alcohol, and when he's put into a coma, he's forced into a physical relationship. Furthermore, my father-in-law who has absolute confidence in his unequaled first time. A pitiful daughter-in-law who has fallen victim to that poisonous fang, but her husband is on a road trip... Seven nightmarish days that will change her life completely have begun...!