Synopsis
One summer vacation.
Seо, a classmate I’ve secretly admired, is in my room.
Her purpose is to practice “intravaginal urination”…!?
We had decided to “cooperate and accomplish what we want to do” to spend our final summer break without regrets.
What we had in common was curiosity about “trying sexual things.”
However, Seо’s desires were somewhat unconventional.
Since normal sex couldn’t be considered “complete,” she suggested trying something abnormal—intravaginal urination.
But when we actually tried, we discovered it was surprisingly difficult.
1. For intravaginal urination, we must have raw insertion and first need to become accustomed to sex.
2. Even without ejaculation due to raw sex, there’s pregnancy risk.
3. Concerns about hygiene due to the abnormal nature of the act.
4. As a physiological matter, urination is impossible while maintaining an erection.
And we must overcome “5. The psychological hurdle of urinating inside the vagina of the girl I’ve admired”…!
To overcome these obstacles and achieve intravaginal urination, we spent the summer break conducting various training sessions——
78 pages of sexual training to achieve intravaginal urination with a classmate.
Get “Summer Break Intravaginal Urin” on DLsite
This Week’s Top Rankings:
Editorial Review
[Jordan’s Pick]
Summer Break Intravaginal Urination Practice Diary leans into niche fetish territory with a schoolgirl-focused narrative centered around explicit sexual training. This doujinshi doesn’t pull punches with its content, delivering straightforward depictions of multiple intimate acts across its pages. The work clearly caters to readers interested in specific bodily function fetishes combined with power dynamic scenarios, making it a specialty title rather than a mainstream entry point.
The training narrative framework provides basic structure to the encounters, though the emphasis here is decidedly on variety rather than deep storytelling. If you’re already familiar with similar fetish content, you’ll find this delivers consistently on its promised themes without much setup or pretense. The schoolgirl aesthetic is prominently featured throughout, appealing to those with that particular preference.
This is straightforward niche doujinshi—it knows exactly what it is and commits fully to that vision. There’s no ambiguity about content or intent, which means fans of these specific fetishes will appreciate the directness, while curious newcomers should understand they’re entering specialized territory. The work doesn’t attempt to balance plot with adult content; it prioritizes the latter almost exclusively.
For readers with established interests in extreme fetish content and schoolgirl scenarios, this delivers the goods you’re specifically seeking; check it out on Henhenta if these tags align with your preferences.
Related Tags:
Creampie | blowjob | schoolgirl | Irrumatio | Urination
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