She wants her sister to join her

Eve watches her sister stand up and turn around. The whole time she had to watch Ai’s back, but now that she gets to see her front and sees the changes to Ai’s body, her heart sinks.

“I want to have her.” Ai says while she stares lustfully at her sister.

The three Matriarchs stand back as Ai, the newest Matriarch, walks towards Eve. Her erect cock menacingly waving from left to right as she steps. The tentacles holding Eve more to place her horizontally and pull her legs wide open, spreading her for her sister. Ai stands between Eve legs, puts her hands on Eve’s butt and rests her dick on Eve’s pussy.

“Oh, sister.” Ai moans. “I’ve been waiting so long for this. I’m finally going to make love to you.”

“Wait. Did Ai have a crush on me?” Eve thinks.

Then Eve sees Ai line her dick up with Eve’s pussy and thrust forward. Eve feels the thickness push into her and spread her pussy wide open. She tries to scream, but the tentacle in her mouth muffles her voice.

“Yes!” Ai cries triumphantly. She pulls her dick almost out then slides back into her sister. “We’re doing it, sis.” She nearly pulls out again and thrusts once more. “We’re making love.”

Over and over Eve feels her sister’s dick reenter her. She had known this mission might have ended in failure, with her getting fucked. But she never imagined it would have been by her very own sister.

Behind Ai, the Matriarchs have returned to their seats. Tristan has exposed her breasts and is gently playing with her nipples while watching the sisters. Lydia is jacking off with one hand, while the other is groping one of her boobs. Minerva has both hands between her legs. One jacking off her dick, the other she uses to jill off her pussy.

“Don’t worry, Eve. I’m not going to let you get the short end of the stick.” Ai says, attempting to reassure her sister.

She orders the tentacle in her sisters mouth to pull out, which it does.

“Ai, what the fuck!?” Eve yells. “We’re sisters! This is ****!”

But Ai ignores her brings a hand to her face. It is still covered with the Matriarch’s cum. Ai uses two fingers to wipe some off her nose, then shoves her cum covered fingers inside Eve’s mouth.

“Go ahead, Eve. Swallow it. It’s good for you.” Ai says while she continues fucking Eve.

Eve doesn’t want to, but Ai pushes her fingers so deep it triggers an involuntary response and she swallows anyways. Ai does this a few more times, feeding her sister more Matriarch sperm. When the blonde color in Eve’s hair starts to recede in favor of white, she knows she’s been successful. Soon after Eve’s breasts start to grow and her clit starts its transformation into a penis.

Ai brings the hand she used to feed her sister with to Eve’s pussy and starts rubbing her sister’s swelling clit. Eve opens her mouth wide and moans loud enough for all in the room to hear. Eve looks down, where she and her sister meet. The sight of her sister’s dick pounding her pussy is slowly getting obscured by her own rapidly growing dick. But when her dick became large enough for Ai to wrap her hand around, it got worse. She starts screaming in pleasure nonstop. The only thing preventing her from orgasming is her own willpower.

“I’m going to cum, Eve!” She hears Ai say. “Cum with me, Eve. Cum for me.”

Eve looks down at her groin again and sees her blonde pubic hair lose color and turn white. That is when she knew she is not a human anymore and just gave up. When her orgasm hits, the muscles in both her pussy and her dick starts contracting. Her pussy begins milking Ai’s dick and her dick begins to throb. Thick streams of sperm jump out of it and land on Eve’s own breasts and belly. Suddenly Ai lets out a guttural scream, followed by Eve feeling a hotness flood into her pussy.

“How emberassing.” Eve thought. “To both get turned into a towerling and get bred at the same time.”

Behind her Ai hears groans from both Lydia and Minerva. Seems like they have been enjoying her show. Let’s see if they also enjoy her other surprise.

Ai pulls out of her sister and steps away from her, turning around to watch the Matriarch’s faces once they see Eve. All three of them are wide-eyes when they see Eve has white hair and a penis. And on top of that, her pussy is spread wide open with sperm leaking out of her. Ai’s sperm obviously.

“What have you done?” Lydia asks.

Ai smiles and says, “I’ve brought my sister into the fold.”

“You’ve bred a Matriarch! We don’t breed our own!” Lydia yells angry.

Minerva bites her lower lip and her eyes turn to look at Lydia.

“We do not breed our fellows.” Tristan says through clenched teeth. “You should have received that information when you became one of us.”

The middle Matriarch, formerly so reserved, polite and well mannered, has difficulty containing her anger. Her nails are digging into the armrests of her fleshy chair. She snaps her fingers and the tentacles release Eve.

“You there.” Tristan says, addressing Eve. “If you want to punish your sister, feel free to breed her in return.”

Team Status:

Eveline Union: Naked, Transformed into a matriarch, Impregnated

Ai Union: Naked, Transformed into a Matriarch, Romantically in love with Eveline,