Maybe find a adult book store close by and tell the two guys the that the two of you are going there on such and such a date, at suck and such a time. Tell them that this is a once off but if they don't say anything (no talking or making noise she might recognize) so she doesn't know it is them, there maybe future opportunities. Tell the guys to wait outside or inside where she can't/won't see them. When their done to leave right away or wait until the two of you leave, Again she is not to know they where ther. Have your wife dress to the T's. The Ultimate sexy, matching lingerie. Garter belt and stockings, matching bra and panties. Thin, transparent, semi transparent, silky lacy. Wear a sexy dress or top and short skirt (mid thigh at least or higher). Maybe buy all this for her as a present. Have her put it all on, then surprise her and tell her your taking her to a glory hole. She can play with herself (knowing someone maybe or is looking at her). She can take off the dress or skirt/top and be a exhibitionist, leaving the lingerie on. She can play with the cock(s) that come through the hole. She can suck it/them, fuck it/them. If she is a little she about you being there, just say you will wait outside the door or in the store. Then when she comes out, she can tell you what she did. You'll by what you heard, the smell of her breath, the wetness of her pussy and/or the wetness, stains in her panties. Don't push her, let her come along at her own pace. Please let us know how things are going. Any stories on what she does. Maybe get her to wear the outfit to work, out shopping, to church.