(C70) [Otona Star (Hiuma)] Otona OS Nettouhen (OS-tan)

(C70) [大人スター (ひうま)] 大人OS熱闘編 (OSたん)

Parodies os-tan 12K
Characters xp-tan 3K 2k-tan 9K
Tags futanari 779 big breasts 3K pregnant 6K paizuri 26K
Artists hiuma 20K
Groups otona star 27K
Languages japanese 6K
Categories doujinshi 33K
26 pages
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Story & Details

(C70) [Otona Star (Hiuma)] Otona OS Nettouhen (OS-tan) is a doujinshi featuring 26 pages of illustrated manga content.

Created by hiuma, this work was uploaded on February 18, 2026.