SONE-179: Wedi'i amgylchynu gan nifer fawr o ddynion (20 o bobl i gyd), piston cyhyrau mawr sy'n cael ei fewnosod un ar ôl y llall Riri Nanatsumori

Surrounded by a large number of men (20 people in total), a muscle piston large that is inserted one after another Riri Nanatsumori