Synopsis
A serious and model student class representative secretly keeps a hidden notebook.
When you peek inside… it turns out to be a diary recording her daily masturbation sessions!?
A collection of girl masturbation animations featuring smooth animations & full voice acting with plenty of fluids!!
![[Smartphone] The Serious Class Rep's Masturbation Diary](https://games.hnt.co.jp/wp-content/uploads/2026/03/10201674441.jpg)
![[Smartphone] The Serious Class Rep's Masturbation Diary](https://games.hnt.co.jp/wp-content/uploads/2026/03/1_10201674441.jpg)
![[Smartphone] The Serious Class Rep's Masturbation Diary](https://games.hnt.co.jp/wp-content/uploads/2026/03/2_10201674441.jpg)
![[Smartphone] The Serious Class Rep's Masturbation Diary](https://games.hnt.co.jp/wp-content/uploads/2026/03/3_10201674441.jpg)
![[Smartphone] The Serious Class Rep's Masturbation Diary](https://games.hnt.co.jp/wp-content/uploads/2026/03/10201674441.webp)
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