Our go-to is her on all-4s, me behind. Helps optimize due to our sizes and shapes. When we do missionary she is usually on top. She doesn’t want to do it this way but when we do she usually does so with wreckless abandon. a 345 pound woman riding her 160 pound man can sometimes be hard to handle.
It also leads to a question. How big and strong is he? This is something else that I think is worth mentioning in that “FA frustrations” thread: that our partners sometimes want to be lifted and held like any other girl. But when our partner is 2x+ our own size it definitely makes it a challenge.
Lifting and carrying the bribe over the threshold is a very romantic thing to offer to a (SS)BBW. Besides the meaning of starting a life together it is a nice way to show her she can enjoy what she sees in the movies and she can have it too.
I haven't been involved with a lady so much larger like Happily's married and his wife, but when it happens I would like to try it as long she feels okish. And the same applies the notion of taking her to bed.
This is part of the fun of learning a new language, especially when the new language is English. Much of our humor depends of words that sound the same or similar.
And before banks were used by most people, most people would take their money, including bribes that they had received, home and across the threshold and they hid it under the mattress. So, they would take it to bed with them, just like they would take their bride to bed.