・Animated game where you have sex with the devoted wife Rumi Sakura from a first-person viewpoint.
・During erotic scenes the game is advanced by using various buttons.
・A "cross-section button" to toggle the cross-section view has been implemented.
・Cumming inside, or outside, and the overflowing semen is all animated within the cross-section view.
・The semen that overflowed from cumming inside and leftover from facials is reflected in the next scene, and you can cum inside multiple times.
・Insertion and sex are displayed in smooth animation as well.
・The daytime advances as you play.
・Various kinks such as genital to genital rubbing, forced sex, cat ears and pregnant belly are shown.
・She was a loyal wife, but this man destroys her sense of fidelity, and she becomes promiscuous in the later half of the game.
・The story is singular with no branching paths. There is only one ending.