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Mad Science

large expansion

added 9 months ago BM TG Herm

As Gloria drove Martha to raven and Junes apartment Martha's cock became hard now showing 8 inches, now pushing against the glove box. Martha opened the glove box and rammed her cock in, now humping her hips back and forth. as she did her 3 balls altered again, apparently not finished from the test. They grew from softballs to bowling balls, strangely barely causing her sack to sag down to her mid-thigh. her cock cuming into the glove box, causing the cum to spill out onto the floor of the car.

her cock went back to its soft 8 inches as they arrived at Raven's apartment, her balls now pushing her skirt up slightly now showing 3 inches of her cock as well as a bit of her sack. they arrived at the apartment door when June said "well here we are, oh I think you grew a little." pointing out Martha's new growth. "oh" Martha said looking down, "let's go and get my measurements for my clothes. I don't think these will work anymore.". they entered the apartment and June led them to her work area.

June then said "OK now I'll need you to take off your skirt so I can get accurate readings.". "that's fine well all girls here, more or less." Martha said. she then took off her skirt as June got her measuring stuff. as she measured her touch caused Martha to find it felt nice and her cock grew to full length. "sorry I find myself unable to control when my cock gets hard, however, I can control when I cum. with the exemption to the test of course." Martha apologized. "that's OK, it's actually good as I need to know how large it needs to be able to get. hmm, I'm thinking something along the lines of a speedo, something that will completely cover your crotch without showing off your genitals. let's see I have some dark green material that will work." June said.

it took a while but now Martha had a green speedo that perfectly hugged her cock. "there you go and if you continue your test the speedo should stretch to accommodate that." said June. "thanks" she replied as she put on her skirt, the speedo completely covering her cock just as intended. Gloria soon came over to her, she too had specially made panties for her new cock. "wow June does good work, you look amazing in that" she told Martha.

the affection combined with Gloria's body caused her cock to grow rock hard. the speedo stretched and held it in place, giving a look like she had put a bowling pin and a couple of bowling balls into it. "thanks June, how much for the clothing?" she asked. "oh don't worry about it, the test has helped us both so it's the least I can do." June replied as Raven was squeezing his breast milk into glasses and giving them to Martha and Gloria. "here hope you enjoy it, I made it myself." he said. after that, the 2 women left for Martha's apartment. Gloria dropped Martha off and said if she ever needed her 'help' she would just have to call.


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