A cute, entertaining and quite sexy one shot hentai from the talented Mentaiko (Itto). The characters are well-drawn, as you'd expect from the author, likeable and relatable, and the plot, such as it is - the young, curious neighbour Kenta seducing his older nii-chan - is amusing and amiable, without any darker elements intrinsic to the action (although "nii-chan" has concerns that make him initially hesitant). Overall, the tone is light (I laughed out loud at one incident). This 2011 manga was, the author notes, his first humorous book in a while - it's simply two muscular, masculine bara guys having a good time. Enjoyedand recommended.