Nikki was then surprised when she felt something suddenly touch her ass. She looked back and saw no one, then looking down she saw a blonde girl crouching right there. The girl was wearing gym clothes which had a hole in her shorts through which a tail came out, which she was wagging. She also had pointed ears above her head that didn't resemble a dog's and her face was stretched forward into a muzzle. The blonde blonde didn't seem to mind that she turned away and was still crouched down with her snout glued to her crotch, sniffing incessantly.
"Who are you and what do you think you are doing?" Nikki asked
The girl realized what she was doing when she heard the question and quickly got up saying "I'm sorry, My name is Maya and since I got the virus I end up acting this way when I find an interesting smell." so Nikki saw that the blonde also had 8 D-cup breasts, the normal pair was tucked inside her top, the pair below her had her bottom exposed and the two bottom pairs fully exposed to the air. Looking better at the girl's face, she also noticed that she had an almost totally canine appearance, only she didn't have the fur.
"What virus are you talking about?" Nikki asked
"Haven't you seen the news? There is a new virus that causes mutations in infected people. The virus is contagious and the person catches it only by coming into contact with any bodily fluid of the infected person. I don't know how my dog got infected, but he passed it on to me when he licked me a few days ago." Maya said
"And what does this have to do with you sniffing my crotch?" Nikki asked
"It's just that I was running along with my dog and I smelled a good smell coming from you, so I couldn't resist the temptation to sniff you. You know, as I'm part of a dog now my sense of smell is much more sensitive. As I confirmed that the smell is coming from your crotch I think you are turned on, aren't you." Maya said
Nikki blushed and responded "I... I won't deny it, I got turned on when I saw a man run to the bathroom while his body changed, seeing other people around here in strange situations also helped. Changing the subject, aren't you ashamed to walk around with part of your breasts exposed?"
"Not really, At first I was a little embarrassed, but as I didn't have clothes that covered all my breasts and clearly couldn't hide them all with my arms I was forced to face the shame until I got new clothes. Turns out I just got used to it and gave up ordering new clothes. Just feeling the cool as on my skin, especially on my nipples, is enough to make me hard." Maya said
Nikki then looked at the Maya's crotch and saw that there was a bulge in her gym shorts, the shape of which made it clear that she had a canine dick. Looking back at the dog-girl's face, who had noticed Nikki looking at her cock. She had a finger on her cheek and expressed a smile that made it clear that she wanted to use her tool.