A man with a blue underwear standing next to another man in a blue underwear

1boy, single, reference sheet, character design, front angle, side angle, rear angle, dynamic poses, huge men, tall man, muscle tall male, (masterpiece:1.2), (best quality:1.3), muscle body, athletic body. (Blue eyes), (short hair), (short bangs), (black hair), (pale skin), (reference sheet:1.5), naked, naked men, muscle, naked, nude, nsfw, Bara, 6ft. male, speedo, tight, bulky body