The first thing that changed were the boys cocks. They watched in aww as their dicks
grew larger and longer and become more pointed like a dogs dick. Then fur started to
sprout from their crotch and their now 9 in boy dog cocks became covered in a
sheath. Their hands and feet became more paw like and their chests ballooned.
Finally their heads started to change. Now there were three horny dogs.
They started to fuck each other. Mendes took Ric up the ass and the other boy took
Mendes. All three let out a howl of pleasure. The boy matched the speed of Mendes
and was going wild with animal lust. All three started to pant heavily as the two dogs
fucked as hard as possible and with each thrust their cocks expanded more. Ric
already had a nice giant knot but held on longer not letting go. Mendes was in extreme
ecstasy since he was fucking and being fuck boy the boy pup.
Ric couldn't take it any longer and let go. Cum came spewing from his 9 in furry cock
and some landed in his mouth which made him cum even harder. The other boy began
to spray his seed up Mendes' ass and Mendes finally lost it and sprayed his seed in
Ric's ass. Ric loved the feeling and began to cum some more.
The three dogs collapsed on the cum covered floor and fell asleep. They sport through
to the next day. The boys woke up first to find that they had all changed back to
humans even Mendes. The boys ran to their rooms, hard dicks slapping them in the
stomachs, and started to read the book when Mendes walked in and asked why they
were all naked and cum soaked.