DL: https://hentaiomg.com

https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_630301/

Part 1 - https://e-hentai.org/g/3035343/0a9b52b94a/

[Synopsis]

Honoka is so easily persuaded that she's nicknamed "the slut who'll do it if you ask her."
During her summer vacation at university, she ends up joining the literature club on a whim and they go on a summer camp together.
"Why are we in the literature club having a camp at the beach...?"
"You know, we're a sex club after all?"
Honoka is shocked when a senior student tells her this in the changing room at the beach.
It turns out that the literature club at this university is a pretty well-known sex club and the senior student is a bitch who joined despite knowing this...!?
Honoka, who joined the club without knowing, decides to quit but can't bring herself to tell them she's quitting...
And while she's getting changed, the senior student hands her a risqué sexy swimsuit...
(It would be rude not to wear it after they'd gone to the trouble of preparing it for her, right...?)
Reluctantly putting it on, she heads to the beach and immediately becomes the center of attention.
She is taken to a rocky sex spot by horny men...!?
She lets herself get carried away and has sex with strangers!
At their hot spring inn, the entire Literature Club gathers in the mixed bath!
The female members' role is to provide close full-body service!?
They're taught how to serve by their senior and engage in body-washing play just like soapland girls.
Naturally, the sex club training camp turns into a massive orgy in the middle of the night!
Honoka and the senior female club member take on all the men's cocks!
Eventually, they're even forced to give up their anal virginity...?!
At the beach, at the inn, they can't refuse and get fucked as much as they want!
The summer of the easily influenced girls begins!

Base +28, nuts987 +14