What a wonderful summer it was.A bunch of middle age women wearing mini skirts[no panties],parading around on the beach with daring little bikinis dressing as school girls.OUR KINKY little group exploring sex in every possible way that I could have never dreamed of[espically me].The women taking showers together,washing each other and turning into passionate loving.Us subs serving our mistress and master,being their sex slaves,having our bottoms spanked,being bound while they used us in everyway.....This all lead to having my sister sub move in with us.We have become one family and she and I are unseperable.Being kept naked,wearing our collars proudly and serving as good subs.The sexual heights are unbeleivable.We have learned to love being bi-sexual while sharing the same man,sleeping in the same bed,having sex with the same cock and taking turns swallowing our reward.....My master will f**k her and with her jucies all over his cock i will lick him clean and sometimes he uses her natural lube to penetrate me...Just knowing That part of her is in me is extremely erotic.We bathe together as our master shaves watching him in the mirrow and usually join him in the shower where one of us gets to lick while the other gets his cock...We love taking turns riding him in bed.We espically love when he orders us to use the double dong,then rubbing our pussies together as we kiss each other's toes....She loves giving my bum a good licking and fingering and i love having her big boobs in my mouth...Each night we lay in bed being held by our master,kissing him or each other,laying our heads on his chest as we play with him...It seems we are always touching each other and switching positions so we squeeze our boobs together as we fall asleep...I am woken very often as my pussy is wet from her fondling me in the middle of the night and sometimes I am wakened by her as she uses our master's cock with his night time erections...We both love watching him make love to us....We have all become one and love each other, living out our dream.