the following years i had a relationship more regular. i only experienced the sm relationship once with her we talked about it and that i wanted to try that with her it was a skinny blond 24y old i was the same age. so one day we planned she said that she could be my mistress and i could nbe her slave i was so excited. we went to have dinner in a restaurant she was wearing a black dress high heels during the dinner she was teasing me asking me if i knew what she was wearing under her dress , she told me that i was her slave and she did had not decided yet if i was going to see her lingerie.  in the middle of dinner she fingered herself discretly and had me suck her finger telling me that might be the only taste of her pussy that i was gonna get tonight. then we went home she ordered me to get naked and lay down , which i did very quickly , she took a chair put over my head and seated on that chair on the side of it in away that i had both hands tied to the feet of the chair and i could see under her dress then she started to caress herself  but i could not touch her. finally she took off her dress she then laid down next to me in lingerie and started to caress my penis slowly bringing the pleasure and then stopping after an hour like that she took off her bra and i was allowed to lick her breast. but she kept on going caressing me bringing me to the edge stopping before i came while i was licking her breast after an hour like that finally she took off her thong and sat on my face i licked her passionatly i was delicious she was still caressing me slowly not allowing me to come , after a while she untied me laid on her back and asked me to come on top of her but not getting inside her , i had no right to move she took my penis and used the tip of my penis to caress her clit i was so frustrated she came , i was so excited i had cramps on my arms but i did not move it lasted for half an hour i begged her to let me penetrate her after a while she agreed to one condition , i could penetrate her but i could not come so i slowly penetrated her for another half hour until she came again then she ordered me to lick her she was so dominant , that , while i licked her i had such an intense excitment that i came while licking her , the next day she told me she was affraid of such power over me she decided not to renew the experiment  , we broke up few month later .