Futari Switch, Vol. 1 — Akira Hiramoto

High school classmates Shinichi and Ichigo have a lot in common. They’re next-door neighbors, childhood friends… and they both have one-sided crushes. But when a summer day leads to a perilous mishap involving a peculiar bitter melon, the two discover that they’ve swapped bodies! Now they have a chance to get closer to the objects of their affections, but can they handle the undiscovered territory between their legs?!