Lbdabb/Tina/Tina's room/Quiet/Interrupt/Take advantage/Pussy/Finger/Accept/Tina finger Louise/Cum
Louise leaned back again, giving in to the pleasure. She spread her legs and closed her eyes, letting her older sister have her way with her.
Tina slipped her finger deeper, stretching her little pussy out. Louise could feel herself being filled up, how Tina's digit pressed against all of her inner walls at once. Tina had her finger in far, pushing against her virginal depths. She briefly pressed up, towards Louise's abdomen in a minor finger curl before pulling her finger out. The motion caused Louise to gasp.
"That's the spot," Tina said, "that the internet calls a 'g-spot'. I don't know why. Maybe because it makes you want to say 'gee, that feels good."
Louise ignored her sister. She had gotten quite good that at through the years. It was easier when she was on the verge of cumming like this.
"Keep going," Louise said, her voice breathy and meek. Tina did as she was asked, bringing her finger out of Louise's little hole, until just the very tip was still inside. Then she insert it again making that curling motion on the way out. Louise moaned and squirmed. Tina watched as she writhed on the carpet.
"I remember when I first discovered it," she said, "I wasn't much older than you. But wait until you feel... this!"
Tina pressed her thumb against Louise's clitoral hood, then rubbed it from left to right. Using the slick wetness that had leaked from Louise's horny pussy, she began to trace back and forth across her clit, stimulating it. Louise knew that whenever she played with that little pleasure button, it felt good. But she had never before played with it and her pussy at the same time, and certainly had never done so while her g-spot was being stimulated at the same time.
Louise blurted something out but it was unintelligible. Tina took that as a sign of continuing. She rubbed Louise's clit, feeling the soft nub of flesh throb and her immature vagina clamp down around her finger. There was a rhythm to it that Tina used, something she only knew from experience: rub and feel the throb, then pull and feel the clamp. Soon Louise's asshole below started to tense and relax, along with the other muscles in her body. Louise was at the peak of orgasm.
The younger Belcher was cumming. It was time to reap her reward.