A small group of feminists are allowed to roam freely if they abide by the Free Use Agreement: if a man decides to use them, they cannot ask for help. They must either struggle away on their own or get filled with seed.
[OKAD-491] - Misaki Yui, Miyano Yukana, Nonomiya Misato - Porn Actresses Trie Nude Art Modelling!! They Must Stay Still No Matter What Dirty Things Are Done To Them