SSIS-471 Three days without parents who were squid by my brother's unequaled Ji ● Po who hates Tsundere sister in the rebellion period. Kasumi Riko

Riko ★ Schoolgirl, brother-in-law ★ Sober neat man … Two people who decided to live in the same house under one roof just under the sudden turn due to the remarriage of each other’s parents. Riko, a dull brother who suddenly decided to live with her, is a kid. For three days when her parents are absent on a couple’s trip, Riko is forced to have sex by being voyeurized by the electric massage machine she had hidden and the masturbation in the room. However, there was a surprising match between the two … Riko and his brother’s sex compatibility was really the best. Tsundere’s younger sister in the rebellious period is squid by her brother-in-law who hates it!