rule 34 1997 1boy 1girls arm grab armpits asuka viper blush bow bow panties breasts captain viper cleavage clothing covering covering breasts embarrassed eyebrows visible through hair feet female greyscale hakama indoors katsura kenichirou kendo kneeling long hair looking at another male medium breasts monochrome navel novel illustration official art open mouth panties scan sitting sogna soles standing teeth thick thighs thighs toes topless underwear viper viper ctr viper ctr novel yokozuwari 4361405