Sakurai-san wa Kizuite Hoshii

Mako spends his afternoons at the classroom, lazying around, studying... That is, provided that his beautiful and enticing friend and classmate Sakurai is not around. Is she coming on to him? Is she saying what he thinks she's saying? Is he allowed to read between the lines? Let's see if Mako gets the big picture she's painting for him!

(Source: MangaDex)