From the authors of Shishunki Bitter Change and Itoshi no Karin:
Sweet treats for the boys who do their best...!

Scatted with the sweets and handsome boys that girls love ☆
Though they love sweets, they just can't tell others...
A cool, elite office worker, a handsome band member, and a high school boy who would even cross-dress just for sweets...
A compilation of stories woven together by a variety of sweets boys.

Marking the end of one's youth--the high school graduation ceremony. Itsuki, the elder of the twins, spent the best graduation surrounded by friends and his girlfriend. Haruka, the younger of the twins, spent the worst graduation all alone. During the ceremony, the two accidentally fall from the roof--and find themselves back in time at the entrance ceremony. From there, the two's "retry" at youth begins.

A oneshot by the author of Bitter Change, Masayoshi, comes a story of forbidden love between a teacher x student and a student x teacher

The elementary schoolers Yuuta and Yui had their body swapped when Yuuta fell down from a tree. It's already been three years, and now they're in middle school. How will they co-operate in dealing with this as they grow up?