I bought a platypus from the shop (<3) and his name is Percy. I'm wanting him to have a mate and start a family, BUT, his mate will be a cat. Really, just read below. It's the main plot.
Percy is a loner, and basically avoids the Clans. He rarely even goes near the border, but one day he is out and about, and doesn't realize he is nearing the RiverClan border. He notices the scent line too late, and crosses, to be found by a she-cat. She is just gorgeous, and the first cat Percy has seen up-close. He is smitten, and after she promises not to attack, he talks to her.
Now, the she-cat had never met a platypus. Naturally, she was intrigued, and after talking with Percy for awhile, she asks to meet him again at the border. She isn't in-love yet, but is more curious about the platypus.
Percy and the she-cat meet on a regular basis, and as Percy gets to know her, he grows more and more in love, but never confesses as he is scared she might not feel the same way about him.
A moon passes, and the she-cat tells Percy that her crush just had kits with another she-cat. She is heart-broken, and continues to go on about how no one loved her. It is then Percy admits he does. The she-cat realizes that Percy had always been there for her, and that she, too, loved him.
After declaring themselves mates and Percy joining the Clan, Percy and the she-cat live happily together as an odd couple. Awhile later, though, the she-cat tells Percy she wishes to start a family with him. Percy agrees, wanting nothing more than to have his own children with her, but, being different species, they cannot mate. The she-cat and Percy discuss what to do, and finally decide to find a tom willing to mate with the she-cat, but not get into a relationship with her. After the kits are born, Percy and the she-cat work hard to care for them.
Interested? Here are the positions needed;
She-Cat (To be Percy's mate)
Tom (To sire the kits)
I'll be more picky about the she-cat. There is no form, but state the basics, and toss in a RP sample. The characters MUST be RiverClan.