"Mama-san... be quiet, okay? If you get too loud, everyone will hear..." When Roberto, the handsome foreigner her only daughter has a crush on, suddenly comes to stay at their home! Late at night, when everyone else is asleep, she tries to wake Roberto, who’s dozed off on the sofa, only to be suddenly pulled into his arms...! "Mama-san... just a little longer... like this, just for a bit..." Acting like a needy child, Roberto presses his hardened body against her... The long-forgotten rush of intense pleasure makes the married woman’s body ache with desire... "Mama-san, this spot... it’s so hot and warm..." Despite her protests—No way, it’s so thick and big...? N-no, please, you can’t...—Roberto forcefully pushes inside, overwhelming her resistance with a powerful release... Trapped in a forbidden pleasure and lust she can’t confess to her husband or daughter, she’s drawn deeper into a sensual abyss as Roberto’s domination escalates further...! Also includes newly drawn illustrations!