I and my gf started to have sex for about 4-5 months already. However, I noticed she has started to react differently when she's reached her orgasm now. Her body started to shake really bad like constant shivering (up to almost 1 min). In the past, when she reached her orgasm her body only reacted like a comon orgasm reaction (her back bends upwards...) now that also happens plus the shivering. Is that unsual?
Lan ddau tien she bi. nhu vay em tuong thang em cua em ddiem chung huyet dda.o cua em ga'i cua her roi chu*'.....no kidding