"A matchmaking app... Hey, seriously? There's a girl who's the same age as my daughter, Rinka!" He uses an app to kill time, but ends up hooking up with his daughter's friend!?
Yuuma, the protagonist, is an old man who is completely ignored by his wife and daughter and he casually installs a popular matchmaking app. He immediately contacts Yuzuha, a girl he likes. He doesn't think he'll get a reply, but she immediately contacts him saying "I can meet you now." Yuuma is skeptical, but when he heads to the meeting place, the girl is really there. She must be really into it because she skips all the dinner and date and goes straight to the hotel. It turns out that Yuzuha is a classmate of his daughter, Rinka. The daughter's friend, who has a strong libido, will give you a naughty service! When a cute girl like this comes on to you, there's no way you can resist, so you have no choice!!