NuiguruMix♥

NuiguruMix♥ (ぬいぐるみっくす♥) is a manga series by Yuujiro Izumi. It was serialized in Comic Gum.

Plot
Kouta's school-year is off to a great start; this year he and lovely Ayano are in the same class—and they're sitting next to each other! But, here's the problem: whenever Kouta get's excited he passes out—and wakes up in a stuffed toy. (No, he's not cosplaying—he is the stuffed toy.) It's never the same toy and it always seems to have some sexy girl hugging it close. Then his childhood friend Ako gets involved and Kouta's begins to realize Ako is not a child anymore...