[Pentacle (Shimipan)] Tsuma ga Sex Sasete Kurenai no de, Musuko ni Netotte Moratte Okazu ni suru koto ni Shimashita

A frustrated husband tired of being refused decides to make his wife his personal show, offering his own son the chance to take his place while he watches and pleasures himself. His tomboy wife, a sole female with huge breasts, a big ass and a teasing pixie cut, goes from startled and flustered by her son's desperate clinging to completely overwhelmed as tender cunnilingus turns to squirting, breathless grinding and raw creampies. What starts as an awkward, apologetic family taboo quickly becomes an addictive netorase spiral where every moan that it feels incredible and every voyeuristic glance only makes her crave her son's big penis even more.