Hey brother! Mom and dad are finally gone and.... well, I was wondering if you wanted to fool around again? We never get a chance to when they are here and I've been dying to play with your hard cock again! So.... what do you think? Can your sister play with your cock? Ok awesome! The only thing is.... I want to tie your hands up this time... I want to be kinky tonight! Is that ok? Good... just lie back and let me tie your hands.... Ok there, all done. Now let's pull that hard cock out and I'll pull my big tits out and we can have some fun! You like it when your sister touches your cock, don't you brother? Oh I know you do... you really really like it.... but, how would you like it if I.... TICKLED it instead? Haha I am going to tickle the cum right out of your cock brother! Oh don't worry, I'll stroke it a little too but I am going to tickle your cock until you squirt cum everywhere and there is nothing you can do about it because you are tied up! Tickle tickle tickle brother!