I forgot the name of a h-manga. It was a collection of short stories only one of the stories had two parts. The only story I remember is a girl coming back from college to visit an old friend. The friend who is still in school notices how much the girl has changed. Only to find that the rather uptight he used to know is now is more sexually liberated. She then proceeds to have sex with him to show him what she learned in college. Wild sex occurs and the naive kid falls in love. In another chapter the story is continued long after the chapter mentioned in which the kid now has a friend and they are in some sort of lingerie shop, the boys happen upon on the girl who is working there and is also now much more sexualized(bigger boobs and ass). The kid is sent out for some various reasons leaving the kids friend with the girl. Now in a conversation with the kid and his friend they were, I believe e talking about how to take off the lingerie. The girl overhearing this gives the kids friend a tutorial on how to take it off and sex ensues. The mentions she has a boy friend and the kids friend who wants her to be his woman is now the girls sex friend. Also in the back ground we see the original kid wander back and wonders where the girl and friend is.

Help would be very appreciated.

Thanks.