os-tan
2k-tan
1girl, arm at side, arm behind back, ass, bikini, blue bikini, blue bow, blue bowtie, blue eyes, blue hair, blush, bow, bowtie, breasts, chestnut mouth, collarbone, cowboy shot, erection, futanari, glasses, headgear, looking at viewer, medium breasts, no testicles, penis, silhouette, simple background, solo, standing, swimsuit, uncensored, white background, wrist cuffs
artist request