Sex

As you and Allison finish swallowing your mother's sticky mess, Fiona cuts in from the corner of the room, sounding irritated and horny. "Can I join in yet? I kind of need some attention down here." She points at her huge cock, which is at full mast, and looking particularly needy with a drop of pre-cum oozing out the tip.

You catch the flash of desire on Allison's face, and know she'd be more than happy to take care of Fiona...but Helen's the one calling the shots. "Not just yet...it's not much of a punishment if you get to join in while we're only just beginning."

Fiona grumbles, but doesn't protest too loudly - she knows that pushing your mother will just have the opposite result.

Meanwhile, Elsie grabs your hand, pulling you up onto the bed. Biting her lip a little nervously, she takes a few moments to work up her nerve, then tells you. "I've actually wanted to do this...for a long time. I always thought it'd be the other way around, but...you'd prefer to be on the r-receiving end, right?"

You're a little speechless at that, and as you try to bring up the fact that you like putting your cock into things as much as the next guy, Elsie puts two -slightly shaky- fingers on your lips. "Don't w-worry, I know you like when your partner takes the lead...I-I'll make you feel better than your girlfriend does. She doesn't have a big dick like me."

You aren't sure if Elsie's jealous or if it's her competitive gamer spirit, but she's more intense than usual as she coaxes you onto all fours, leaving your exposed ass in her direction.

Next to you, Allison eagerly climbs onto the bed at your mother's instruction, lying on her back with her legs spread. You're distracted from that sight a moment later however, as you feel something cold enter your ass...you let out a somewhat embarrassing yelp, prompting Elsie to tell you, "I'm just rubbing some lube inside so it doesn't hurt too much..."

You see your mother slipping on a condom as Allison shamelessly begs for it. "Pllease! Fuck me, Ms. Bailey, I need your huge cock so badly!" The feeling of jealousy that her obviously sincere pleading gives you is intense, but you can't focus on it for long, as Elsie's finger in your ass is rather distracting. Perhaps it's because of how turned on you've been for a while now, but your whole body seems unusually sensitive, and every movement of Elsie's slender finger in your backside makes you squirm.

As she meticulously rubs lube all over the inside of your ass, Elsie - still sounding a bit nervous - begins speaking to you again. "Let me know when I find your prosta -" She cuts off as she does just that, making you go tense, pre-cum dribbling from your dick as you moan involuntarily. "-nevermind."

Her finger begins gently but persistently massaging your prostate gland, and her breathing quickens in excitement as you shake and gasp in surprise and an odd sort of pleasure...if feels different than touching your dick, but no less enjoyable as you get used to it.

"H-how's that? Good?" You gasp out a "y-yea", feeling every bit as nervous as Elsie sounds. At this point, trying to tell Elsie you'd rather not get your ass fucked would a pretty big slap in the face...she'd obviously figure she'd done something wrong. Besides...you aren't sure it'd be true.

You hear a cry of "YESSS", and glance over to see the almost surreal sight of Helen on top of Allison in the missionary position, pinning her to the bed as the massive cock you sucked only minutes ago is thrust deep into your girlfriend's pussy. Allison seems to forget everything else, just crying out in a deeply satisfied moan of pleasure as she's finally filled with a huge cock again...knowing you aren't equipped to get that kind of reaction out of her hurts, but also propels your aroused state to even greater heights.

You feel the finger in your ass pull out suddenly, and Elsie climbs onto your back, her breasts pushing again you as she gets into position. You can feel something hot and hard prodding your ass cheeks sporadically as Elsie adjusts herself. Her hands get a grip on your shoulders as the tip of her huge member finds your defenseless entrance, and her breathing fast with excitement, Elsie thrusts her hips forwards, pulling on you for leverage.

Your mouth hangs open as you groan, feeling like a tree trunk is being shoved up your ass. You'd try to pull away, but you can't seem to put any strength into your arms or legs, and when you try to tell Elsie to pull out, you just make a kind of wordless grunt.

Elsie's voice is ragged as she pushes herself deeper into you. "...you're so....tight!" You certainly feel tight as she slowly but surely plunders your anal virginity, her cock feeling impossibly large every step of the way.

The girth of her cock fills you completely, and once she's more than a few inches inside, her shaft presses against your prostate, giving you an odd - but not pleasant - feeling of tension in your lower body.

Neither of you has the presence of mind to speak much as Elsie puts in all the work for both of you, alternately pushing and stopping until her behemoth of a cock is finally buried inside you to it's base.

All she's done so far is put it in, but you feel like you could either pass out or ejaculate at any moment...