https://www.dlsite.com/maniax/work/=/product_id/RJ01365103.html

[Synopsis]

A senior with an extremely strong libido senses a similar scent in her junior Sato and forces a sexual relationship with him through drugs.
The next day, the senior invites Sato to her house while her parents are away, but Sato, who has strong values ​​of chastity, refuses to have sex with someone who is not his girlfriend.
"I know everything about you, Sato," the senior says, showing off photos of the many masturbation toys that Sato has hidden away.
"But you don't need these anymore, you already have them. A plump, big-breasted ... a "girlfriend" (raw masturbation toy)♡"

Base +25, Satzo +5, Random_User_1306 +7, nuts987 +13

https://www.pixiv.net/artworks/128750722

Base +39, nuts987 +13, ビビちゃん +6

The God of kokamumo
https://www.pixiv.net/users/4108972
https://twitter.com/kokakimumose

Base +7, nuts987 +13, Vadosity +7