Failed porn video

They never tried to shoot a porn video and they run into the reality that their girl is not a porn actress and doesn't have the same attitude? This video illustrates what I mean. The couple is having a good time, she has very nice tits and he squeezes them while filming everything. When he asks her for a blowjob she agrees, but she is halfway there, dominated by shame, paralysed and not daring, so she returns to her original position and he keeps squeezing her tits, frustrated and with a hard cock.