[Kerberus] Fusion Hero（1）

A level 4 human adventurer and a voluptuous kemonomimi thief cross paths over a glittering treasure chest, but its contents swap their bodies instead of paying out. Trapped inside the thief's stacked form—plush thighs sheathed in stockings, fluffy tail twitching, heavy new breasts bare and sensitive—the hapless boy gets pinned down and ruthlessly fucked, moaning through ahegao as his stolen body is used against him and the two bodies begin melting into one. When the fusing finally completes, a single smug kemono remains, her class stats leveled from 22 to 26 and her combined figure more perfect than expected, ready to make good use of her hard-won new form.