HUMM, LIKE I USED TO DO ... I ALWAYS MOVE MY BUTTOCKS BY CONTRACTING THEM IN ALL DIRECTIONS TO MOVE WHAT I INTROCUDED INSIDE MY RECTUM (PLUG, EGGS, DILDO, ROSEBUD) TO BRING ME HUGE ORGASMS AND HAVE HANDLESS CUMSHOTS ON MY SMOOTH SOFT BELLY WHERE I SPREAD ALL MY SLIMY WARM SPERM !!!