Lily’s potions

Once you had recovered, Nessus left, having spent his load and cleaned up on one of the towels. You felt his cum sloshing in your womb. “That was good.” Lily remarked. “If you have one more in you I have a potion you might like.” She reached into her vagina; you saw her hand disappear inside where it shouldn’t be possible to go it didn’t even make a bulge. She pulled out a purple potion bottle.

“What’s that?” You asked.

“A hermaphrodite potion. It will give you whatever the opposite sex’s genitalia in addition to your current one.” Lily explains.

“And are you going to drink it or me?” You asked. You would be happy with either outcome.

“Well, I would have to drink a gallon of this for it to affect my dragon body, so if you want to, it’s yours.” Lily handed the potion to you.

You took it and downed the potion; it tasted like raspberries and blueberries. You felt a tingling in your clit. Then, just above it your skin started bulging. It didn’t hurt but felt good. It expanded out till you were stood there with a 7-inch human cock with a matching pair of balls. It felt a bit like you were wearing a strap-on but with less weight and more sensitivity.

“Now, they are magical but functional. So I must warn you, there is a chance that you could fertilises and egg unless you have protection lying around.” Lily explained.

“Well, what sort of orgy would this be if we didn’t have condoms available for those who need them. I am on birth control but I am guessing that won’t work on this thing.” You replied, touching your dick. You shuddered at the sudden and unfamiliar sensation. “Oh, that feels funny, but in a good way.” You remarked as you reached over to the desk. You had left packs of condoms in different sizes in safe areas of each room. You selected one you thought would fit.

“Let me help you with that. It can be hard to put one on yourself for the first time.” Lily took the condom from you and gently rolled it down your cock. She then got up on the bed on all fours, lifting her tail to reveal her pussy and ass. “Come and get me big girl.” She teased.

You got up on your bed, kneeling behind Lily in her dragonborn form. However, looking at her hands and knees, she looked much closer to her true dragon form. You took hold of her tail with one hand. Your other hand reached down and felt the wetness of her pussy. You used this to glide your protected cock in. You took a moment to adjust to the novel sensation before moving gently back and then slamming back in until your hips met and her tail pressed your breasts apart.

“That’s it; you will get the hang of it.” Lily encouraged as you began to thrust gently in and out.

You could feel her slick walls even through the condom. The sensation focused on the tip of your cock, feeling like you were rubbing the tip of your clit on a plastic grind matt. You could feel the folds of her vagina through the condom. You had brought ones that claimed to be extra sensitive. You didn’t think you would be able to test the claim yourself. You could feel the sensation running down your cock and building in your balls with each thrust. “Yes, Yes oh, that's the spot.” You moaned.

“Oh yes harder.” Lily begged. She used her wings to steady herself on the bed and reached down to play with her clit.

You obliged by picking up the pace, feeling her hand bushing up against your balls as they swung close to her clit. You focused on the feeling building in your balls. It built slowly, but its intensity increased every few thrusts. It was not long before you felt something familiar. A need to release. “I’m going to cum.”

“Me too. Hold if you can.” Lily begged.

You did your best, slowing your pace a bit to hold off your release. Then you felt Lily shudder below you and you felt her vagina clamp down on your cock. The sensation was too much, and you found yourself releasing. “OH Yes!” You cried as you came. Lily also said something but you didn’t hear it. You felt your vulva quiver as you came from both genitals. You felt your femcum dribbling down your legs as you felt your cock spirt into the condom that was deep inside Lily. The tip of your cock became extra sensitive. Spering you on to more thrusts before you suddenly felt all week and flopped back. Your cock popped out of Lily’s vagina. You took off the condom and tied it off. Your cock was still slick with cum.

“You better go clean that off and be careful not to get any close to your vagina, unless you want to impregnate yourself,” Lily warned. She was using a towel to clean her dripping vagina. “It will be gone in an hour.” She added as you nipped into the bathroom and cleaned off. It seemed like the orgy was dying down and the house was becoming quiet. Marnie was drying herself off while the bath drained.

“Wow, where did the cock come from?” She gasped.

“It’s only temporary. Just a bit of dragon magic from Lily.” You replied.

“Shame.” Marnie replied

“Well, it does feel very good, but I think I have shot my load for now.” You added. You cleaned up and found Lily waiting for you in your bed. She had relaxed her form a bit, filling the bed. “I hope you don’t mind if I stay the night; this centaur double bed is just the right size for me to sleep. I can’t sleep if I’m too small on the outside. “There is room for you and Marnie if you like. I think Brandy is passed out downstairs.

“Sure.” You reply and snuggle up to her draconic form. Marnie joins you as you snuggle in the gap between her front and back legs. Lily brings a wing down over you, the other sticking out the other side of the bed. You fall asleep.

……………………………………………………………………………………………………………………

Waking you find your cock gone, Lily gone and Marnie cuddled closely. You wonder how a massive dragon had gotten up and left without waking either of you. Looking over to your desk, you saw a stack of potions and a note. It read, “These all have labels explaining them. Think of it as a thank you for such a great orgy and Happy Graduation. Lily.”