There is only one way to communicate when a man and a woman can't make a sound when they have no choice but to hide under the covers… silent sex! “Invited to her boss's house for a drink, and Suzu missed the last train…'' “Lovely sex in the futon with a childhood friend'' “Teasing blow job to shota's nephew'' “Sneak sex in the futon with a friend's boyfriend'' 4 corners included!