1girl >:) ahoge bangs bikini breasts brown_eyes brown_hair cleavage collarbone commentary_request double_bun front-tie_bikini_top front-tie_top hair_bun hands_up holding holding_water_gun jpeg_artifacts kichihachi large_breasts long_hair looking_at_viewer navel parted_lips renka_(senran_kagura) senran_kagura senran_kagura_estival_versus simple_background smile solo swimsuit teeth trigger_discipline twitter_username two_side_up underboob upper_body v-shaped_eyebrows water_gun white_background white_bikini