1girl, bikini, blue bikini, chirashi so, female masturbation, fingering, frilled bikini, frills, green eyes, grey hair, hair tie, kantai collection, kinugasa kancolle, masturbation, masturbation through clothes, midriff, official alternate costume, pink hair, shirt, short twintails, side-tie bikini bottom, sideways glance, sitting, solo, swimsuit, tied shirt, twintails, white shirt
1girl, bikini, blue bikini, chirashi (so), female masturbation, fingering, frilled bikini, frills, green eyes, grey hair, hair tie, kantai collection, kinugasa (kancolle), masturbation, masturbation through clothes, midriff, official alternate costume, pink hair, shirt, short twintails, side-tie bikini bottom, sideways glance, sitting, solo, swimsuit, tied shirt, twintails, white shirt