"Oh god Jen, what's going on?!" Breasts heaving at somewhere between C and D, upon Hir chest, Jake grabbed at them through hir now too small shirt, a spurt of milk wetting it.
"Calm down, just, just Calm down Jake." Gently taking his shoulders, thinking about how she normally isn't a head taller then hir but keeping that thought to hirself, not that shi had noticed hir own change in gender.
"Let's, lets just take those clothes off and get a better look at what's happening." Carefully, but not quickly, starting to pull Jake's shirt up.
Jake, for hir part, despite hir distress, just nodded, and helped remove the shirt when it caught on hir now definitely D cup breasts, nipples and areola larger then before with the prior sticking stubbornly out from the stimulation.
Tight pants and tighter boxers followed, embarrassment and stimulation bringing hir dick to half mast, Jennifer looked at hir lover's changing genitalia as shi felt strange movement from hir own. "I, I think it's happening to me too." Shi said before bending back up and hitting hir head on the hanging light in Jake's living room.
Despite some difficulty, soon shi too stood naked, only for Jake to gasp, hir adams apple showing her swallowing as shi spoke, "Jen, you've got a tentacle!" Pointing down at Jennifer's now red scaled mound, a strongly muscled bluish tentacle could be seen, folding back and trying to tuck itself away out of seeming embarrassment despite being engorged with blood.
Jake started to pace, biting a finger as shi held hir hand in front of her mouth, a habit hir sister had when she was disturbed. "We've got to call a doctor, or the CDC, or someuph." Jennifer silence hir with a kiss, her tongue going deeper then the night before as her prehensile dick rubbed up and down her lover's new opening, hir own dick changing and starting to move, and wrap, around hir lover's.
Jake quickly calmed, and as shi rubbed the back of hir lover she grabbed onto something, Jennifer's growing tail, hir messy hair growing long, long to match Jennifer's own which was now reaching down her back. Each of them gently grabbing the other's as breasts met breasts, tongue danced with tongue and scales spread, Jen's red against Jake's sliver.
Body hair gone, besides their growing manes, scutes and scales slid sensually against one another as they grew out from depleting human skin, growing tails sliding and wrapping around legs as feet take on more digitigrade stances.
When Jake went to suck upon Jennifer's nipple, shi was surprised by the taste of milk that filled hir mouth, Jen's expanding muzzle resting upon the top of hir head. Penii twisting and twining around each other, pulling the two together as they enter each other, rubbing against one another.
From Jennifer's head, a crown of 4 black straight horns grow from her head, 2 slightly curved ivory horns cupping her head as they grow from Jake's, fluttering sound starting to come from the pair as wings began to grow from the two.
However, before they can climax, the two hear Jake's front door slam shut, and hir sister shout, "Jake, JAKE! Pack up, we need to get out of here before we get trapped here, Mr. Millson turned into a freaking Dragoness!"
Before Jake could call out to hir sister, Jennifer was already up, smiling as left the living room they had been mating in turning the corner to the entrance hall to hir sister's, Emily's, scream, "Ah, Let go, god let me go you freak!"
"Jen, you should let her go, she's not infected, if they'll let her leave then we should let her." Standing as Jennifer pulled Emily into the room. Jennifer's draconian muzzle smirked as Emily started to beat against her chest, her breasts squirting the poor girl with each blow, "You know, I think I now know why boys like looking at girl's so much, your sister's kind of cute."
Emily, in turn sputtered as some of the milk hit her in the face, "Oh god." Turning she looked in despair at her sibling, "Jake, did she do this to you?!" Her hand going to her head as Jennifer let go, a hot flash passing through her entire body, "You bitch you infected me too didn't you?"
Even as Jake watched in apprehension and Jennifer in excited anticipation, Emily began to breath heavily as her body began to grow, black dress pants going tight then tearing, panties ripping, bra snapping as breasts gain two sizes and her body gains a foot of height. Emily's glasses fall off as shi looks down to a growing prehensile dick, and emerald scales and scutes through her tearing clothing, wings tenting hir ripping shirt and jacket as three grey horns grow from her head and her muzzle grows.
Jake catches hir as hir changing digitigrade stance catches her off guard and changing draconian feet throw her off balance, tail quickly growing to balance her. "You're changing faster then we did, oh god what's going on Jen?"
Jen walked over and hugged them both, "I don't know, but right now I think you're both too cute for it to matter." Carefully guiding both to her breasts.
With the smell, and then the taste, Emily's anger faded rapidly, hir new dick probing Jennifer along side her siblings as her arousal grew. Shi felt nothing for her brother but Jennifer, in all hir amazonian glory, was turning her on so greatly, equally disturbing her as shi had never felt this way towards the feminine form before.
The siblings spent the time till the police drove by announcing the quarantine mating Jennifer, and hir the two of them.