fujomom's manga / #scientists(2)

So in this manga a popular, highly-ranked in society scientist joins a research team of just normal people and rooms in suddenly with the main character. Using some excuse of research and experimenting at finding the reason why so few women are born anymore, the new guy starts doing sexy stuff with the main character. This is cutesy and sexy, but the science crap is pretty confusing (either that or at the time I lacked the attention span to bother following it very closely lol)

2 couples: First story is about a college student who's taking care of his sister's son for a couple months when he runs into his high school best friend who he jerked off with. His old best friend offers to live with him to help him take care of the boy but is eager to pick up where they left off before. Second couple is about a couple of science grad students. One of them walks in on the other jerking off to some slides of his cheek cells and saying his name. Both stories are great, cute and fluffy but sexy too! Loved everything about this manga!