Emiri Sena claimed her clitoris was her most sensitive erogenous zone, but an unusual situation occurred when her anal reactions proved extremely sensitive, causing the original project "Ikippa!" to be abruptly changed to "Anal Ikippa!". With her anus at 100% sensitivity, she's tormented in a fully spread position, writhing in ecstasy to the point where she can no longer utter her previous statement about her clitoris being her primary pleasure spot.