Attach a penis-type attachment to an electric massager and insert + fix it! After giving random stimulation for one hour non-stop, the extremely pleasurable sensation causes the precocious natural slut 'くるみ' to emotionally break down and cry out. The pure 'うい', who loves drawing and has a cute voice, reaches orgasm with a bridge pose. The super shy but repeatedly achieves real orgasms while blushing, big-breasted sister 'さな'. All three are recorded!!
