Martha's week passed quickly, and Peter was now back in school with spring break over. he was a smart boy and noticed his mother's changed attitude. Eventually, Martha had to explain that she got a job at the local lab as a test subject. she explained that they will be well paid off and she would mostly be the same. she then explained that there was a mix-up and she got the wrong lotion that was meant for boys. she showed him by removing her sweatpants and revealing blue boxers that held a bulge on her crotch. she explained that apart from a few differences she was still the same. thankfully Peter didn't fully understand what his mother's new genitals meant for her, (or her sudden attraction to females) she then explained that she had to go to the lab 8 more times before it was over and that 'it' would grow every time.
Martha then left for the lab and told the receptionist she was ready. as she waited she saw raven also there, his D-cup breast fitting in a large hoodie that looked bigger than last time. she was then led into the testing room and was once again told to rub the lotion over her male equipment. she put a massive amount in her hand and rubbed her shaft and sack thoroughly. as she did she felt the familiar pressure build as her cock grew 7 inches becoming 8 then 9 and finally stopping right at 10 inches. her balls growing to match now looking like 2 softballs in a sack. she then cumed all over the floor, some drops of cum even hitting the glass mirror. once she was cleared she put her clothes back on, however, her sweatpants now showed a distinctive bulge even though her dick was 5 inches soft.
Martha left the room and saw that the doctor's pants were definitely messed up. she received her payment and headed for the lobby. there she saw raven now had his hoodie struggling to contain his E-cup breast. he explained that this was his largest hoodie and he'll need to go shopping before next week. they parted ways and she left for her car, she headed home and went to her room. it would be 2 hours before she had to pick up Peter so she undressed and stroked her massive member. she found she could cum twice as much as last time. now what's next for Martha?