Not long!

Renee started grunting as her own orgasm drew near, Doctor Bluder, sensing this quickly grabbed a pillow to elevate her hips so that Renee's seed had the maximum chance for absorption. Renee leaned down and started making out with her friend/lover as her cock started throbbing at a much faster rate, to help her friend/lover over the edge, Doctor Bluder reached down between the two women and started tickling Renee's pulsing balls.

Renee broke the kiss and groaned as she felt her climax hit. Doctor Bluder whimpered as she felt Renee's balls throb in her hand as they released their super virile load. Both women groaned as they felt Renee's cock pump out its really thick cumload. Renee wearily grabbed her friend/lovers legs and lifted them onto her shoulders to aid in the absorption of her seed. Once she was sure that her balls were drained, Renee let her cock soften and fall out, keeping Doctor Bluder's legs and hips elevated.

After ten minutes, Renee looked and saw no seed had escaped, once she was happy, she helped the very unsteady and equally exhausted Doctor Bluder to her feet, both women embracing with soft kisses.

"Well, once we've confirmed your pregnancy my love, I'll head over to where Ruth and Robin are and inseminate them before I give Miss Patriot the 'mother'-load!"

Both women laughed as they sat on the couch in Doctor Bluder's office as they caught their breaths.