“Gods, that’s a sexy sight, watching you open your thighs and let Gaze fill your soft little cunt with his cock,” Bound growled in her ear.
Lexi had to admit he was right. She had never seen such an erotic sight as her own pussy mouth stretched wide with the Light Twin’s shaft buried to the root inside her.
“Feels…feels good,” she whispered, panting a little. “I never thought I could take so much, but, well…I like it.”
“I like being inside you too, sweetheart,” Gaze assured her. “Gods, you’re so soft and hot and tight!”
“Fuck her a little, Gaze—let her get used to having a shaft deep in her soft little pussy,” Bound growled.
“Just a little bit,” Gaze agreed. He looked at Lexi. “As long as that’s all right with you, Alexa?”
Lexi nodded.
“Yes…yes, that’s all right,” she whispered breathlessly. “I think I can be open enough to let you…let you fuck me, Gaze.”
“That’s good, sweetheart. And I promise I’ll be gentle.”
As he spoke, the Light Twin drew carefully out of her and then thrust in again with a long, slow, smooth stroke. Lexi moaned with pleasure as she felt him bottom out inside her, the head of his long shaft kissing the mouth of her womb. And all the while, Bound held her close, his arms wrapped protectively around her as Gaze filled her.
At last, however, the Light Twin withdrew, pulling his long shaft out of her pussy completely.
“I’ve spread my compounds as deeply as I can inside you, sweetheart,” he told her. “Now it’s Bound’s turn.”
Lexi nodded, though she couldn’t help eyeing the Dark Twin’s heavy shaft with concern. He really was quite a bit thicker than Gaze and even with the Light Twin she’d felt stretched to the limit. How would she manage to take Bound?
“I think it would be better if you got on your hands and knees,” Gaze murmured to her as the twins switched places. “That will help you be more open for Bound’s shaft. But don’t worry, I’ll still hold you.”
He sat back against the pillows and helped Lexi get into position, braced on her hands and knees with her legs spread wide. Lexi thought that she had never felt so naked—so vulnerable before. Part of her couldn’t believe she was kneeling so submissively, tilting her hips back to open her pussy for the Dark Twin’s thick shaft as her heavy breasts hung like ripe fruit below her.
But part of her wanted this—wanted to feel Bound entering her and fucking her, just as Gaze had. Still, she couldn’t help biting her lip and squeezing her eyes shut when she felt the broad, blunt head of his cock nudging the mouth of her pussy.
“Here, let me hold you—it’s all right,” Gaze murmured. He wrapped his arms around Lexi and she pressed her face to his broad chest as Bound’s thickness began to pierce her.
Right away, she could feel the difference. The Dark Twin’s cock was much thicker even than it looked and Lexi could feel her inner walls stretching to receive him. Moaning softly, she spread her legs even wider and leaned into the Light Twin, trying to be open enough to take it all. She could feel Bound’s big hands squeezing her hips as he fed his thick monster of a cock deeper and deeper into her trembling pussy…
“Wait, Brother,” she heard Gaze say and Bound stopped.
“What is it?” he asked.
“I think you’re going to be too thick for Alexa to take. You’d better come in her now so your compounds can mingle with mine.”
“Come in me?” Lexi whispered, looking up. “You mean…Bound will fill me with his cream?”
“Yes, sweetheart.” Gaze stroked her cheek gently. “That way you’ll have plenty of both our compounds to help you stretch. Don’t worry, the bonding won’t happen until we both come in you at once, though,” he added.
“Gonna fill you with my cream now, baby,” the Dark Twin rumbled behind her. “It’s gonna help your sweet little pussy open up so you can take both of us.”
“All…all right,” Lexi whispered, nodding. “That’s all right then, Bound—come in me. Fill me with your cream.”
“Gods, can’t resist when you talk like that! Get ready, Angel—here it comes.”
A with a low groan, the Dark Twin started coming.
Lexi felt the thick shaft inside her flex, growing even thicker for a moment, and then something warm and wet was spurting inside her, jetting deep to bathe the mouth of her womb and mix with the compounds the Light Twin had already left there.
The chemical reaction must have happened almost at once because suddenly the uneasy tightness she’d been feeling loosened dramatically. With a gasp, she felt Bound’s thick shaft sink all the way into her until the head of it was pressing against the mouth of her womb, just as Gaze’s had.
“Oh!” she exclaimed. “Oh, Bound—you’re in me so deep!”