As Jane said those words, Jay and his mate began growing larger by the minute, legs filling out, their wings merging with their arms and hands covering them in velvet soft feathers, their tail feathers grew larger, longer and more vibrant in color, their ears grew out into points and were covered in feathers, when they reached normal human height the changes to their reproductive organs began anew, Jane's pussy grew to human size and far more fertile than any human, her womb and belly to her amazement became able to stretch and retain their original shape when Jay would cum inflate her, her breasts however were the most unexpected growth, they grew and grew and grew until they were enticing basketballs on her chest.
Jane was astounded that her breasts had become so large and wanted to stay like this for the rest of her life, as Jane was going through her extremely sexually endowed changes Jay went through his own changes too, Jay's body became obviously muscular, his mating equipment then started to grow, and grow it certainly did, his cock grew to fourteen inches in length, two inches in girth, and his balls grew to the size of basketballs. When Jay and Jane saw each others finished changes they agreed unanimously to stay this way for the rest of their lives. The world flashed a bright gold for three seconds as the place where they were standing automatically changed from an old woman's backyard to a nicely decorated bedroom. As they stood there admiring each other they were rapidly becoming aroused and began to explore each others newly created anthro forms, Jay rubbed Jane's left breast as he held her right breast while sucking on her right nipple drawing milk from her breast causing her to moan in pleasure from her mates attentions, Jay continued his successful ministrations upon her extremely well endowed form, until he felt his feathered hand get drenched in pussy juice, seeing his mate was ready and his mate having been stroking his birdy manhood to full erection he proceeded to use his magic on her ovaries to make her ovulate and then laid Jane down on the soft bed, lubricating himself with her juices, and penetrated her breaking her hymen and painlessly claiming her virginity. Jane had felt her sudden magically induced ovulation and asked, you really want kids don't you love?
Jay answered, yes I do my love, Jane was accepting of this and let him continue, Jay proceeded to thrust into his mate and after ten minutes, change positions to doggy style where he thrusted for three more minutes and felt his mate cream herself all over his cock multiple times, with a final thrust he penetrated her womb and blew his entire load into her, her belly bloated massively from his load and resembled a woman pregnant with triplets! Jay knew she was gonna get pregnant as the sheer size of his load would indicate that her eggs are drowning in a veritable ocean of his cum, Jay sensed that all three eggs had been fertilized and pulled himself out after sensing all the eggs had firmly attached themselves to her uterine walls, releasing a flood of cum from her vagina. Jay and Jane then curled up together and rested where they had mated on their queen bed naked as the day they were born. Jay used his magic to create a reality shift where Jay and Jane were known in the entire country as the only survivors of a genetic experiment labs containment failure gone wrong, everyone else in the tour group died in the exposure, the employees were wearing protection against exposure so they were unharmed. Each body was identified by name and cremated then sent home with a sorrow filled letter from the clean up crew commander contained in the box. Jay and Jane were transformed into what they are now because of the dna being experimented on inside the lab, but after this incident the government and the military swiftly dropped the ban hammer on further experiments and shut the lab down forever. Jay and Jane are members of the community and now live comfortably in a two story house with triplets on the way, but they are unaffected by the reality shift and know the real reason behind their anthro forms. Jay and Jane snuggle together, Jay groping Jane's left breast in his left hand on their shared queen bed in the master bedroom on the second floor dreaming of their future family.