You shouldn't make light of the backlash from a healthy high school boy who's been holding back his urges!!

Subaru and Jinnai's first springtime bore fruit in the form of them becoming lovers! However, Jinnai hasn't tried doing anything further ever since they first touched each other at Subaru's house. Subaru now found himself worrying about this especially since the shojo mangas that he makes his bible don't show anything beyond kissing between lovers...

Then one day, the two got into the hottest mood they've ever been in before but then Subaru, in his nervousness, bluntly said to Jinnai with a smile, "If it's you, I'm sure you can do it smoothly and well, right?"

It's the summer of their second year of high school and they've only done it once. Just what direction will the springtime of these two healthy boys take as they go about things in a roundabout way!?