While I see how well you've taught your wife to suck a cock, she working my shaft furiously with her hot mouth, I'd pull/spin/tug on that butt-plug. Watching her ring strain around that big plug would give me ideas, namely sinking my cock up her dirtbox. I'd pop it out and stick it straight in her mouth, knowing now how much she enjoys sucking on something, and bury my dick balls-deep up her hot asshole. After going back and forth, enjoying 2 of her holes, I'd pull out for the last time and move my cock to her waiting tongue. Hooking my left thumb into her mouth, I'd encourage her to open wide, while I stroked out a big load right onto her fat tongue, watching my cum slide down her throat...