OVA
Rx - Hentai
Visual novel
Finished Airing
Dec 20, 2013
1 eps, 28 min
T-Rex
Trailer not available
Based on the adult PC game by Marine (brand of Marigold).[Written by MAL Rewrite]
Dekakute Ecchi na Ore no Ane, デカくてエッチな俺の姉, My Big and Horny Sisters
1715
7720
665
489
3461
14050
77 (1.4%)
65 (1.2%)
131 (2.4%)
178 (3.3%)
551 (10.1%)
915 (16.8%)
1421 (26%)
961 (17.6%)
496 (9.1%)
666 (12.2%)