"Ah... Mmm... Ah, I'm cumming!!" A weekday afternoon. After my family leaves, my house becomes a space of carnal desires swirling... I hear the obscene, sticky sounds of "splashing... squishing..." from the dining room. A lascivious moan, played freely and without worrying about the people around. A woman's body can be immersed in sensuality to this extent, even if she is not satisfied with her husband's poor sex skills, and does not have to take the risk of cheating...