Nikaah & Marriage Issues

Husband stimulating wife

Q: If my husband stimulates my breast while I keep my legs closed and due to the added pressure of my legs being closed I reach climax, is this allowed? Because it’s very difficult for me to finish with my legs opened, so even though I ensure he finishes with normal vaginal penetration, I need him to stimulate me some other way in order for me to finish and this requires my legs to exert pressure on my private while he massages my breast or something of that sort. I’m not sure if the fact that he is stimulating me makes it okay or whether the fact that I am exerting pressure with my legs at the same time turns it into masturbation. Please advise.

Witnesses for a nikaah being under the influence of drugs

Q: I got married secretly in a car whilst I was waiting for my future wife. Me and my 2 male friends were under the influence of drugs (weed) so when I said to her, will you marry me, she said yes. I asked them did you hear that. They said no. So I said it again they said no we didn’t hear her and laughed. The 3rd time I said it, they laughed and said yea yea, but I don’t really think they heard her say yes. Is my nikah valid due to the witnesses being under the influence of drugs and not hearing her say yes?

Bridegroom mumbling some words in Arabic at the time of nikaah

Q: Was this nikah valid?

The Imam told the bridegroom clearly to many witnesses in the masjid that ‘do you accept so and so’ upon which the bridegroom mumbled a few words in Arabic (as the bridegroom was a Talib Ilm so probably wanted to say the Arabic phrase). The mumbling could be heard by the audience.

Does it matter if the audience didn’t understand what was being said by the bridegroom?