Feeling the mystery girl in front of him take his cock deeper into her throat, another deeper moan escaped his lips.  Starting to really get into this rather kinky situation, Matthew thrust his hips back and forth.  Making his hard cock slide back and forth into her mouth and throat.  Able to feel everything through his cock, her lips her tongue, even the slightly brushing of her teeth every now and again.  It was making it harder and harder not to just lose control and cum right there.