Trying to find an h-manga that I came across ages ago and really want to track down:
>Longish series of different scenarios
>Starts with shota protagonist on train
>Accidentally grinds up on older woman who gets into it and makes him cum in his pants
>She takes him to a bathroom stall at the next station to clean him up and she takes his virginity
>Later, protagonist meets up with a manga store owner or some shit
>Takes him to a private room in her store and makes him read h-manga before they fuck
>Didn't read any further than this
Ring any bells?
bump cus interested