Toshiue No Hito
Other titles :
年上ノ彼女, 年上之彼女, An Older Woman, Mysterious Love Comedy, Die Traumfrau (german)
Author(s) :Amazume Ryuta
From Anime Waves: The woman Tsutomu encounters in college was older and smaller than he is, and for some reason, looks like the same girl in his dreams. The heart-pounding love affair between him and the "older woman" begins. NOTE: This is a manga for MATURE readers. While it is not a "hentai", it does contain sexual situations and nudity.