Our First ~From Anal Masturbation To Friend Sex!~

[Synopsis]
Kaede picks up a book on his way home from school, and it contains otoko no ko having anal sex.
Wondering if so much pleasure can be had from the anus, he tries anal masturbation himself, but he gets caught in the process by his friend Iori.
And from that, they end up trying out anal sex together!
The relationship of 5 boys changes as they become captive to anal sex.

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[Characters]
Kaede Matsunaka
CV: Megumu Morino
A calm and slightly weak shota. Possesses a deep interest in sex.

Iori Kisojima
CV: Chiroru Oyama
A strong-willed, slightly stuck up boy. Starts to see Kaede as more than a friend after he catches him anally masturbating

Yuuri Hinagiku
CV: Run Hanami
An otoko no ko that completely looks like a girl. Has the power to charm anyone.

Hinata Satani
CV: Uira Komachi
A pure, energetic lover of sports

Minato Koyama
CV: Chiyu
A series and prideful chairman type, but a little simple-minded.
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[Situations]
- Kaede finding an erotic book, learning about anal masturbation, and trying it himself

- Kaede's anal masturbation is caught by Iori, and they have sex.

- Kaede gets anally teased with a vibrator and massager by the 4 other boys

- Hinata x Iori, Yuuri x Kaede group sex
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[Credits]
Scenario: Yuinokotoba
Artwork: Mebura