Headmistress' Favorite Sport Part 10

After cuming she would usually need a second before being able to continue. Then she would masturbate again, again making sure that her sperm ended up in the glass. She would continue like this until the glass was full. She was helped by the fact that the hormonal treatments she had received had increased her sperm production greatly, but it still took quite a few orgasms before the glass was filled. Yvonne was forced to watch it all, her face turning sick with envy. When the glass was filled Denise would hand it to Yvonne and Master Richard would watch as she drank, making sure that she drank every last drop of semen. Then he would lock Denise's now very tender member up again. Before going to sleep Master Richard would have a fuck or two. Sometimes with Yvonne, listening to her beg for the orgasm she would never receive and sometimes with Denise, Yvonne watching jealously. Either way it was always fantastic for Master Richard.

Life went on like this in Master Richard's house for a little more than a year, with the two sissies quietly competing for their master's attention. It was hard to determine who was the more fortunate of the two, Yvonne or Denise. Yvonne had many of the privileges of a normal girl, but was constantly teased and denied even the smallest measure of sexual release, her life being spent in eternal frustration. Denise lived the harsh and demanding life of a sissy-slave with a grotesquely sexy body, but she was allowed to cum several times each day. Each wanted the other's privileges, but was unable to get them.

After a year Master Richard decided that two sissy-slaves in the household was inadequate and that capturing training a new one would be fun. One evening Yvonne was told to bring Denise down in to the basement. Yvonne attached a leash to Denise's collar and dragged her down the stairs. Denise almost fell several times as she experienced great difficulty in keeping up, her steps being as tiny as they were. They entered the small basement room where Denise had woken up after arriving at Master Richard's over a year ago.