"Uugghhh...! Sis! Sis! Sis...!"
"Raphael...! Aah...! So hot~!"
After ejecting his main ejaculation into his sister's womb, Raphael humped Louise a few times to unload the remaining semen in his urethra. His crotch and dick were drenched with her vaginal fluid, making him thrust his dick smoothly in spite of her tightness.
"Haah..." He exhaled heavily before slowly pulling out his semi-hard dick from his sister's tightness. "That was incredible, Sis! Are you feeling the same way as well?!"
"Yes, Raphael..." She responded as she rolled her body over the mattress for her to lay on her back. "I don't want to admit it... but a dick stimulates my body way more than fingers..." She explained, her chest puffing up and down to take air.