[Wajima24] OniOneLoliShota Swapping Manga

Kei, a big brother plagued by insecurity about his small penis, dates Mitsuki while Yuu, a loli with big breasts, is paired with Ayumu, a shota obsessed with his massive endowment, creating a swinging arrangement that tests their physical compatibility. Yuu remarks that the partner's hands feel completely different from Ayumu's, and Kei admits the encounter is on a whole different level than his usual, sparking playful tension as they navigate love and desire. United by affection and the thrill of breaking up over compatibility, the quartet embraces a lolicon‑shotacon swinging romance that promises shared passion and mutual fulfillment.