>>198243You take your panties off completely.
"Woah, I didn't realize you had such a nice ass..." She comments, scurrying around the web to get a better view at you. "On second thought, I might want to decide for us..." She shoots web at your wrists, then at the ceiling, suspending you. She does the same to your ankles, and you hang there, suspender, with your dick dripping pre into the third floor below. You Familiar comes out of her Lantern, eager to see your ass. Damn, as soon as you thought you were gonna be able to fuck something.
"Sorry, hun, an ass like yours doesn't come around very often." She says, scuttling behind you, getting ready to penetrate you. Your Familiar agrees, and the two fist bump. Your Familiar hovers around below you and eagerly licks your ballsack. You feel the drider's arachnid-member against your backdoor. "This thing is usually for laying eggs, but I'm not fertile right now, so we're good." She assures you. Oh good.
You feel her chitinous hands against your soft rear as she spreads your ass. Her member acts more like a tentacle as it probes its way into your pucker. You gasp in pleasure as you feel it writhe inside you. You feel yourself shoot pre into your Familiar's mouth.
"So we're already accustomed to this, are we? It slid in without stopping..." The drider comments, slapping your ass as she pumps herself in and out of you. You feel yourself tighten around her. Her member, in turn, hammers your prostate as she pistons herself into her prey. You hang there, vulnerable and penetrated as the drider rapes your ass. She constantly comments on how nice it is, occasionally grabbing it with her thicker spider legs. Your cock is dripping pre like a hose, and your Familiar is coaxing even more with her wander hand fondling your balls.