Ye Siqi finally couldn't hold back the electric-like spasms and light tremors that ran through her entire body. With an "Ah..." she let out a lewd and enchanting cry. Deep within her pussy, her uterus convulsed.
The already narrow and tight cavity walls, tender, warm, and slippery with arousal, tightly wrapped around the thick shaft of the dick that was roughly thrusting in and out. They couldn't help but contract and squeeze with all their might.
At the same time, from the depths of her beautiful, infatuated sister's sacred and dark uterus, a stream of thick, viscous vaginal fluid shot out, surging towards the outside of her pussy, drenching Ye Fei's deeply inserted glans.
Ye Fei, stimulated by his sister's hot vaginal fluid, felt a tingling sensation in his glans. He quickly thrust fervently against his eldest sister's tender, smooth, and slightly shy cervix.
