Adult Content Warning
This work could have adult content. If you continue, you have agreed that you are willing to see such content.
-
Hypothetically Speaking, I’m Inside You! by RoyalCupid
Fandoms: Dr. STONE (Manga), Dr. STONE (Anime)
04 May 2025
Tags
Summary
When a late-night drinking session between two overworked college science majors turns into a giggly deep-dive into BDSMTest.org, things spiral fast—from “haha what if we’re both freaks” to “oh no we are freaks.” With a condom courtesy of Campus Health Week, a suspiciously detailed knowledge of anatomy, and a shared addiction to terrible lab metaphors, Senku and Reader go from teasing to testing in record time.
It’s funny. It’s hot. It’s clumsy in the way that first-times are, but laced with surprising tenderness—like getting railed by someone who also wants to kiss your forehead and make sure you’re hydrated.
Expect laughter mid-thrust, scientific dirty talk, a lot of whining (from both parties), and cuddling that neither of them will admit happened until weeks later in a lab write-up titled:
"Unexpected Reactions: A Case Study in Mutual Horny Respect."
Series
- Part 23 of Senku x Reader (because there’s not enough)