https://www.dlsite.com/maniax/work/=/product_id/RJ01246463.html/
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_436283/

[Synopsis]

Azaraki, an annoying junior (with huge breasts) who always teases her Senpai.
Senpai is pranked by Azaraki's fake confession to get revenge but Senpai is so happy that she is reluctant to say that is was a prank!
During a date at home, Senpai is seduced by her huge breasts and finally reaches his limit of reason -- the first half is about innocent, innocent sex!
He rubs and licks her huge breasts and gets excited by the body of a woman for the first time.
When he takes the receiver position, he has a sweet first experience with Azaraki!
In the second half, they go on dates in various places and have messy sex in various places!

Base +22, Fofotron +21, ssdkzx +6, nuts987 +13, Gitami +16

表情好丰富哈哈

Base +8

这身子太涩了

Base +6

https://www.pixiv.net/en/artworks/121446251
https://www.pixiv.net/en/artworks/121455850

Base +41