My sister-in-law won't let go of my cock ~Seduced by a widowed proprietress~

This is a Low-priced practical erotic game.《Contents》CG : 15 Intimate scene : 15 Voice : Heroine Full Voice.《Features》You can have the same experience as the protagonist.Two endingsCG Gallery ModeScene Replay Mode《Story》 I, Takeo Kashima, am currently taking a short break in the office of a hot spring inn. That inn is where I grew up. My parents are away from the inn for a few days to attend some sort of meeting in town. With two pairs of hands gone, this small inn can't keep up with all the work. That's why I was called in for the summer. Oh? Tired already? The person who appears in the door is Yukari Kashima. She's my older brother's wife, or in other words, my sister-in-law. Right now, she's working as the proprietress of this inn. Or… is it that you can't get motivated without a reward? If you want, I could give you one! My brother… passed...