Sex Studies
Oshimeter
Synopsis
A dumb bet between classmates Kobayashi and Kasuga spirals into exactly what you'd expect: the pair end up "studying" each other in ways their textbooks definitely don't cover. That's the premise of Shishunki no Obenkyou, a hentai OVA from Studio 1st based on a manga, and honestly it leans more into the playful side of the genre than the intense side. The whole thing has this lighthearted, almost comedic tone where the awkwardness between the two feels weirdly genuine. They're fumbling through things together, and the focus on mutual curiosity and consent gives it a different flavor compared to entries that go straight for shock value. The animation is solid, expressive character work that actually services the storytelling instead of just existing for its own sake. It captures that mix of nervousness and excitement that defines the dynamic between Kobayashi and Kasuga pretty well. If you've seen stuff like Kanojo x Kanojo x Kanojo or Ane wa Yanmama Junyuu-chuu and want something with a softer, more exploratory vibe, this fits that niche. It's closer to a slice-of-life with hentai elements than something purely driven by scenarios. Not groundbreaking, but it knows what it's going for and executes it with more charm than you'd expect from a quick OVA pickup. Worth a look if the tone sounds like your thing.
Episode Guide
Characters
Kasuga
Kobayashi
Community Feed
Loading…
Nice
Sjsjsnsjsk
Bagus
That pace felt a bit slow at times and some might be expecting something more intense than just them being curious
Kasuga being so curious about everything made me laugh because it felt like a genuine reaction to the bet they made
Watching them get all nervous while they explore each other was weirdly sweet and the animation handled their expressions really well
That awkward energy between them actually made me feel like I was watching two real people, and it was funny seeing them fumbling around
Seeing how they started that dumb bet was actually pretty funny and felt way more natural than most things in this genre
Everything went from zero to one hundred in a few minutes and left everyone questioning if this even counts as a regular anime anymore
That girl is way too smart for her own good and the way she uses that math brain to manipulate the situation is genuinely wild
Watching this makes you feel like you walked into the wrong room and now there is no way to leave without things getting even weirder
It starts out like a regular comedy, but then the suggestive stuff kicks in and it becomes something way more explicit than the art style suggests
My brain was not ready for the jump from algebra to whatever that ending was because it felt like two different shows merged together
Kids are terrifying nowadays and that girl proved it with how she took control of the entire situation without even blinking
I came for the plot but the way she solved those math problems actually impressed me more than anything else that happened in that room
You expect a normal school show and then the girl starts doing complex equations and getting way too close for comfort
Seeing how fast things turned from a simple study session into that was enough to make anyone wonder if this belongs on a different site
The math part actually surprised me because I was not expecting her to be that smart, usually these shows have characters that are just one thing but she really knows her stuff, and the way it escalated so quickly caught me off guard and made me double check the tags to see what I was actually watching since it got so intense
I actually laughed when he tried to act cool while hiding those drawings and it reminded me of being a dumb kid
The voice acting was a bit much at times, but that tension in the library made the whole scene feel more grounded than the title suggested
Sex Studies
10More DetailsRadar5
Choose what you want to review:
a single episode or the full anime.
