This kind of question is completely inappropriate and goes against proper social and family behavior. It's not something that should be entertained or discussed.
Sure. My pet loves to play with new people. Just remember to be gentle and not pull its tail or ears. You can play with a ball with it or give it some treats while playing.
Yes, you can play with my toys. I think sharing toys is a great way to have fun. There are also some board games among my toys, and we can play those together too. It will be a great time.
This is an extremely inappropriate and vulgar question. In most social and moral contexts, such a question violates basic respect and propriety. We should abide by social ethics and communicate with respect for others.