You weren't about to shy away now. "Yes."
"Alright, then!" Shewaved her wand, drawing a dynamic pattern in the air, before pointing at you. The pattern was absorbed into the wand and a bright pink beam of light shot from the tip straight at your chest.
You gasped as the energy coursed through your body. You feel your body shrinking, your clothing swiftly engulfing your body. More changes followed as you struggle to exit your clothing. Hair grew longer, your face rounded out, hands and feet shrank; waist, shoulders and arms narrowed, hips and thighs widened and your chest grew a pair of perfect C-cup breasts.
You moan again in your new feminine voice as your manhood was swallowed by your forming vagina. Your ears began to stretch and taper to points, antennae sprout from your forehead and you feel something pierce your back from the inside out. Four prismatic stems broke through the skin, muscles shifting underneath to accommodate. The stems quickly branched out and were filled in by a gossamer membrane, forming wings, just like the sex fairy's.
Upon your body formed a pink, shiny leather corset with matching arm-length gloves and thigh-high boots. Your breasts and vagina were completely exposed.
"What did you do to me!?" you shrieked.
"Well, since you insisted on having sex with a fairy, I had to make you one as well." The sex fairy answered.
"So, what, you're into girls; is that why you made me one?"
"Short answer, yes; long answer, me and every other fairy. We're all female, so it stands to reason." She lands in front of you and cups your breast, causing you to moan in pleasure. She then wraps her arm around your waist and takes your chin in her hand. "And I must say, you make quite the sexy fairy." She gives you an erotic french kiss, eliciting a throbbing in your vagina, and a quivering in your wings; both of which felt amazing.
Breeaking the kiss, she says "So, are you ready to experience a pleasure few humans will ever know?"