Nikaah & Marriage Issues

Q: I am a boy. My age is 29. I want to having physical relations with a boy with his permission. Is it permissible?

Q: My father's sister suckled me once. Now I want to marry her daughter. I share milk with her elder brother. Her daughter is two years younger then me. Can I marry to her. We are madly in love with each other.

Q: What is considered more haraam, masturbation for men or men having friendship with a woman?

Q: I want to ask about the relation of an illegitimate child with his biological parents. If an illegitimate girl wants to get married, does she need a wali or not?

Q: I was divorced 20 years back and I have 2 daughters from my first marriage. My parents brought them up without any help from my ex husband.

After divorce, he got married and I also got married. Now my first daughter is getting married. For some time my ex husband is contact with my daughters so she asked her father to be her wali in her marriage but he refused all of sudden.

My father, their maternal grandfather (nana) became her wali from the age of 2 since he only taking care of her.

My question is whether my daughter's marriage is valid or not?

Q: My mother married a man aand they have a baby girl. After her husband died, my mother married my father then I was born.

Can I marry my half sister whose father is different and our mother is the same? We are both in love. If not, then what do we do?

Q: How many children should a couple have nowadays? Someone argues that two children are more than enough because of the problems and fitnahs today and that if you look at the Akaabireen they did not have many children. So what about the hadeeth that says something to the effect “To have many children and increase the ummat”.

Q: If a person imagines having sex with someone, is it haram? If he thinks of having sex and exicted (mazi does not comes out), is it haram and will he be punished for this act?

How to control sexual desires specially for a young person.