[GVH-308] Son-in-law Motoma Yuri aiming for big that are too obscene of mother-in-law

Yuri, her mother-in-law, runs snacks. Teppei, his son-in-law, longed for the unique sexath and sexy body released by Yuri, who runs the night occupation. One day, Yuri loses her head while cleaning. Teppei who happened to find the figure tries to take care of it, but is fascinated by the defenseless big in front of him, and she is made a lily dismay. The desire of the son-in-law who has known the taste of the body of the longing lily accelerates, and urges a further relation to doubtful dark yuri , saying that "Let's confirm whether the sperm is mine ...!". The two of them were fit into a muddy affair that they could never say to their family ....