As she rubbed his members through his clothes, he released a soft moan, loving how her hands felt on his dick. "Oh...gosh...i want to have sex with you..." he said as he undressed.
Marcus removed his pants and underwear and showed his sister his big cock, reaching almost eleven inches large, and three inches wide. "Guess it's the biggest you've ever seen..." he joked, kissing her lips.
She smiled and actually nodded at that."Yep,pretty much." she said,chuckling lightly and removing the last of her clothes,laying on her back for him to take however he wanted.
"Look at that sweet pussy...i want to take it so badly...i want to fuck it so badly...I love you so much..." he said, laying on top of him and sliding his cock inside her. "Oh...so tight..." he groaned.
"We...i'm not gonna' pound you like a steak...we are going to make love, something maybe you have yet to experience..." he said, slowly thrusting inside her and kissing her lips with love.
Marcus smiled and kissed her lips. As soon as she tightened and had her orgasm, he came inside her a big load, entering her womb and dripping down her thighs. "That was excellent..."
He grinned as she got in doggystyle. "Don't worry...you'll enjoy this one..." he said, wetting the tip of his member as he put it right through her buttcheeks. He managed to enter her butthole and he thrusted slowly, his member entering completely. He groaned and grabbed her hips. "So good...so fucking good..."
She moaned and grabbed onto the sheets under her,subconsciously bucking her hips into his and blushing slightly.She wasn't as used to taking it from behind as she was anything else but it felt good so she wasn't going to complain.
He groaned in pleasure as she bucked her hips. He held her hips tighter and thrusted harder, leaning forward and kissing his cheek as he pressed his groin to her buttcheeks. His whole member was buried inside her ass. "Oh my god...you like it?"
He smiled and kissed her back. "Good to hear that...now, if i'm gonna' sleep with my dick inside you, it can't be in your ass, it hurts after a while..." he said, moving his dick to her pussy. He hugged her and smiled. "What will you do if you get pregnant?"