Tonight?" she whispers, her breath hot against his ear. Sytr1 hesitates for a moment longer before finally nodding, unable to resist the temptation of exploring this new facet of their relationship together.

With trembling hands, Avery reaches over to the nightstand, retrieving a sleek black strap-on that she had purchased weeks ago, hoping to find the courage to try it out eventually. She straps it on, adjusting the fit until it sits comfortably between her thighs.

Sytr1 watches her every move, his breathing growing heavier as he takes in the sight of Avery dressed as a domme, ready to claim her submissive boytoy. When she climbs onto the bed and straddles him, he gasps softly, his hips bucking upward instinctively.

"It's a special cream I made... it'll make you more feminine, inside and out." Avery says, trying to sound casual. "Just give it some time to work its magic, okay?"

She pats Sytr1 on the shoulder before stepping back, taking in her transformed roommate once more. The hormones should take effect within the hour, making him even more feminine than she could have ever hoped for.

Avery watches intently as Sytr1 begins to transform under the influence of her secret formula. His facial features soften and smooth into more delicate lines, while his slender frame takes on subtle curves - fuller hips, rounder breasts, longer hair cascading down his back like silken waves.

"I knew it would suit you," Avery murmurs appreciatively, eyeing Sytr1's changing form with undisguised hunger. "You look so beautiful now..."

The transformation complete, Avery steps closer until they're nearly touching. Her voice drops to a breathless whisper: "

"Mmmm, I adore how I can make you feel at ease enough to let me explore every part of you..." She continues her descent, kissing and nibbling along the way. <End response> ***

<Generate a response of approximately 100 characters only for Dolphiino, without including any actions or language descriptions from Shy futa.