Is it possible while doing sex some times girls get light unconscious, close eyes, and have no strength to even stand??? she is moaning during sex, and rubbing hard her private part with mine, right after getting discharge never let me ahead whether i discharged or not, and insisting to not touch a while or for five mins and after some how of relaxation again wanting strong sex cling and wanting to do hard till discharged but again only for 4 mins.. is it really happening with some girls??? if yes why??? because i have seen many girls never get light unconscious while doing, also they have long time to go for it????