Nikita san thank your advice. I envy that you able get such very obvious pleasure from anal sex. I have done many year from start but not reach level you reach. M or friends they do have used lube to prepare me but not plug or other things. also sometime man have did tongue there which feel a bit funny. Perhap my japanese upbring made me not able to do this relax way but always bit tense when try enter particular if I know man has large penis. It is perhap that beforehand I assume it will be difficult and do not relax muscle and despite doing often I still tighten at back. it is good to hear that it can be really pleasure not just submit feel. I do not mind do but not pleasure you feel. you sound very sexy woman.