Hi Mom...

"Uh..... hi mom...," you groan, as your sister deepthroats your hard cock. Your mother begins to react in a motherly fashion, but you cut her off, interrupting, "Come in the room and shut the door. Stand and watch, there is nothing unusual about what's going on." She obeys like the **** that she has become under your infinite mind-control powers. She gracefully stands in the corner, watching with interest, but no longer surprised at what you are doing. You begin to lick out Gina's friend, and feel Gina's throat release your throbbing member. The mouth on your balls is unphased, so you're certain that it is your sister's labia now stretching around your swollen cock-head. She falls with a slap of flesh on flesh, your cock now surrounded by the tight, gripping flesh inside her vagina. As your sister begins to bounce up and down on your cock, her ball-sucking friend releases your scrotum from her lips for fear of being crushed by your sister's eager pounding. She leans back and begins to frantically finger herself. You look over at your nearby observing mother, and you see she now has one hand below her skirt, moving frantically, as her other hand paws at a breast. The nipples on your mother's large tits protrude visibly through her bra and shirt.