Nii-san MOTTO
- artists
- honozuka
- series
- osomatsu-san
- characters
- choromatsu matsuno, ichimatsu matsuno, juushimatsu matsuno, karamatsu matsuno, osomatsu matsuno, todomatsu matsuno
- tags
- anal, anal intercourse, brother, incest, males only, schoolboy uniform, twins, yaoi
- language
- japanese