How many sprays were you wearing? For instant sexiness I wear anywhere for 2-5.
A good way to evaluate if your husband reacts well to tah with out going for the full size bottle of instant sexiness B would be mx135(235) or the drive him crazy mixes mx108 and 109 that were just restocked recently. You might also be able to request instant sexiness b as your next bonus sample in the notes of your purchase.
This post by Tisha might also by useful to you. How do I know if I am getting hits !!