Rumi Yokoi from the anime Tonari no Seki-kun... Make her curvy and busty... In a room with a bunch of glory holes, make the pose/scenario like this: (((
Image )))... Make the all glory holes have big black cocks with balls. Rumi Yokoi in the same pose and has the same expression as the ref (also getting fucked in the ass), she's also stroking one cock with her had, and fondling balls with the other hand. If my info is not clear let me know.