Thing is, in the past, she has often spotted you attempting to get a sneaky peek up her skirt and whilst she thinks this is rather inappropriate behaviour for her to have to put up from you her client, and no, she isn't going to mention this to your wife, but given that she hasn't had any kind of pay rise from you for her service for many years, perhaps you can consider the following proposal. If you agree to permanently increase her pay for today and all future 'cleaning service' visits, she will fulfil your penchant for sneaky peeks up her skirt, and furthermore, not only will she permit you to discover what she is wearing underneath, but also undertake a strip tease to full nude where you will enjoy watching her remove her garments one by one, expose her breasts, then her bare peachy bottom and finally her very beautiful smoothly shaven pussy from a myriad of angles and viewpoints to satisfy your curiosity once and for all. As if you need any extra incentive she will also permit you to get your cock out and start playing with it during her striptease so she can clearly see how hard and aroused you are getting at various stages and to encourage you to keep jerking off until she is ready for you to explode your creamy white sticky cum load all over her bare breasts when she is ready for you to do so!

Judging by what just occurred, it appears you were happy to accept her proposal, agreed to the pay rise, and also Lauren's suggestion to make this a regular monthly or weekly extra special service from her with appropriate remuneration factored in over and above her 'normal cleaning' duties.