Invite Cygnus into your bed for sex

Seeing only one bed, you and Cassiopeia shared a meaningful look before flanking Cygnus. She looked like she was about to say something, but it turned into a cute little yelp as you and your lover began removing her clothes.

"I... huh... what?"

Within moments she is undressed, and you push her gently onto the bed while Cass removed her own clothes. Dropping to your knees you had your first good look at Cygnus' penis.

It was a pink spiral that started an average thickness at the base but became very thin near the tip. If you straitened it out, it would be the longest dick you had ever seen but even its current shape it was still a foot and a half of pleasure.

Cass having removed her clothes moves onto the bed and unceremoniously sits on Cygnus's face. Her large penis laying between the swan demon's massive breasts. Two sets of hands push the soft pillowy masses together to engulf the blue rod as she began to slowly slide forward and back.

Your attention was brought back to the delecious looking work of art in front of you. Your eyes grew wide, as you began to question reality. Are all demon dicks this different? It was nothing like Cass’s huge but human shaped penis.

As you stroked it, you were surprised by how hard and study it was despite its thin and spindly shape. You had little trouble taking the thin spiral in your mouth, taking pleasure in letting your tongue run around and in between segments. Long minutes went by just exploring its odd shape, tasting every inch at every angle.

Eventually you took the beautiful member down your throat and realized with pleasant surprise that you could breathe. You were struck by the oddest sensation, that of being able to breath while giving a deepthroat… The spiral shape did have a particularly odd advantage it seemed by acting like a breathing tube or at least not blocking your airway.

"I should probably let her breath soon... and I am getting jealous of her using your mouth."

You nod and pull off of the cock and begin undressing. Cass arranges you with your back on the bed before leading her friend over to you, her fingers played over and between the spit soaked loops of the avian penis. After testing your pussy for wetness with her other hand she guided the tip of that corkscrew into your entrance. It stayed pleasantly rigid allowing you to feel it’s unique shape like ribs that caressed and stimulated as they pushed into your depths.

Cygnus was hesitant at first, looking at you and Cass in turn as if this was a trap. Finally, with a loud slap, Cassiopia spanked her.

"Fuck her." It was a command.

Clearly a switch in Cygnus's brain had flipped because there was no finesse or skill. She went from hesitant slow motions to thrusting as hard and as fast as she could in that moment. It felt amazing though, a consequence of her shape meaning your g-spot was hammered multiple times per full stroke.

"There we go..."Cass purred. "She has been holding back for our sake but hearing us go at it all the time... she won’t hold back now that she has my blessing."

You could only moan in response... even moving your head in a nod was already shaking from being rocked by the thicc demon's hard pounding.

After making sure everything was going smoothly, your blue skinned lover climbed onto the bed over you. She found the right position and started feeding her cock into your mouth. Eagerly, you licked and sucked as it went further and further inside. Just as you realized there was no way you would be able to pull off to breath, she intoned a spell. The burn that had just started in your lungs eased and although you knew you were not breathing... you felt like your lungs were still working.

"Fun spell right? It is meant for surviving in toxic environments or under water… but it works for this too."

You couldn't answer with words so instead worked your tongue to show your agreement. Being spit roasted felt so very good and which each thrust your whole body resonated with pleasure. Cass wasn't moving much but Cygnus’s thrusts cascaded towards her causing her cock to slide in and out of your stomach.

The pounding you were getting was so very deep and hard. Cygnus’s thin tip kept pushing against your cervix which eventually yielded allowing her to fuck your womb.

Logically you knew that it should hurt, and that you shouldn't be able to feel anything in there... but clearly this world had hentai logic... and after only a few strokes inside that baby room you were having your first explosive orgasm. You tried to scream your pleasure but you had no breath and instead your throat spasmed and massaged the beautiful intruder lodged there.

As Cass had warned, Cygnus didn't even slow down even as you spasmed and squirted under her, she was relentless. You had no agency here only able to ride the waves of pleasure and the many orgasms that came after. You were barely able to think by time you felt the swan demon's hips buck hard and hold.

The explosion of heat was directly in your womb, and with each splash of thick liquid you felt more and more certain that you would get pregnant from this. Would the anit-fertility spell really protect you from this sort of direct injection? You just had to hope…

After what felt like minutes Cygnus collapsed over you, completely spent. Her large pillowy breasts pressing against your own. Cass for her part repositioned so that she could really thrust her hips into your throat. She fucked your mouth like it was a pussy and her heavy balls slammed against your face over and over until finally she too screamed her release.

Your belly already felt bloated, but all that was in your womb. Your stomach suddenly went from empty to full now as Cass’s massive balls filled it with deliciously warm heat. It took her a few minutes to grow soft and pull out of your throat. Cygnus was still hard inside you but seemed to be out for the count.

"I hope that was ok with..." You started but Cassiopeia leaned down and kissed you deeply.

There was no concern that your mouth probably tasted like her own cum, she greedily devoured your lips and let her long tongue push into you. It was long and passionate. You felt her love in that kiss and knew then that she was more than ok with what happened.

This experience brought you closer to her, not further.