Saegusa-san wa Megane-senpai to Koi wo Egaku

Get ready for this romance comedy where a cool, expressionless girl and a serious boy get swept up in a steamy romance (and a bit of other things as well!) Saegusa-san is a cool lone wolf who in reality is asocial, a downer, and overall sucks at interacting with others. But she harbors a secret. She's actually going out with her senior, referred to by everyone as Glasses-senpai. In order to close the gap between them, every day Saegusa-san puts herself on the line (in more ways than one!) On the other hand, Glasses-senpai is agonized over Saegusa-san's unintentional sex appeal. If he is Saegusa-san's first boyfriend, then she is his first girlfriend, and neither of them have any clue about how far they should go! Where will this romance end up?!

(Source: Kadokawa, translated)