He wants to try bondage.

"Bondage? That's a little kinky for us isn't it Annie?"

"No, I've been reading up about in on the Net! Tons of couples nowadays are trying it and it's totally safe! Belvin Thavgeer the relationship expert of Corellia Today says it can even strengthen a relationship!"

"You...you've been reading up about it?"

"And we don't even have to go out and pick anything up, I bought some stuff on our last mission to Christophisis!"

Standing there smiling, giddy as a schoolboy, and beautiful all naked and glistening you can't resist him. Besides if he already picked stuff up then there is no harm in seeing what he got...