A man isn't secure in his manhood until...

 ... he has experienced sharing his wife with another man to know where he stands.

... his wife has told him, shown him, and done things with him that make him feel less of a man, or not enough of a man for her, and yet it makes his cock hard. Men typically wouldn't even entertain the thought BECAUSE of their insecurity, jealousy, possessiveness, and plain ass being "etgu" about their manhood.

I don't know why it has that effect on me, getting me even more turned on when Lynn makes me feel like I'm not enough of a man for her and thus why she fucks Nate. Granted she doesn't volunteer telling me things. Rather, I coax her to say things. Like after they'd been fucking for hours while I watched and waited my turn, and then he leaves, I tell her to tell me I'm getting sloppy seconds.

There were nights I'd lie on my back on the bed, and she climb up onto me straddling my face and then sit on my face, having me eat her out after Nate had been fucking her. Oh she enjoyed it too, the thrill of having her husband taste her just fucked pussy! She's a slutwife through and through. I'd fuck her after she fucked Nate for hours, and I'd have her tell me how small I feel compared to him, how he filled her better, went deeper, fucked her longer and better, and came with much more cum than me.

I don't coerce her into talking untrue shit either... I watch/see, hear her/them when they fuck. I know all the answers to my coersions already. I just want to have her actually tell me...