"Let's do something naughty without daddy finding out!" Starting with light skinship, Maria gradually closes the distance between them, whispering in her son Takuya's ear. "You're a bad penis for getting hard in a situation like this, lol." Takuya endures the dangerous temptation with a mischievous smile and a sigh. "Don't hold back, hurry up and cum." Maria is becoming more and more bold, even though her father is so close...