Still unable to deal with her huge boobies, panting to herself while struggling to stay up on her feet. Blushing hard over how embarrassing this is, as she eventually falls over on purpose! Getting on all fours and sighing in relief, her back arching naturally to compensate for her boobies weighing so much.<strong>"Nyaahh... this is much more better!"</strong>Looking even more sexy on all fours, shaking her butt subconsciously as you try to comfort the dejected and innocent and needy Lisa. Nina giggling and shaking her butt at Lisa,<strong>"Nya, you should give it a try Nina! It is only deeply traumatizing and potentially dangerous!"</strong>Nina mulling this over by fingering herself deeper and moaning to herself.<strong>"nnyyaaaa....fine! I wanna get humped in the butt as well! I could never let it down that my pathetic younger sister has a larger rack than me! Nyah!"</strong>Making a compelling case while helping her nervous demeanor with more fingering.<strong>"Could you um... bondage me down first though? I don't wanna chicken out in the middle of it! Nya!"</strong>