For me the best are
1 Preparing her shaving her smooth playing with her clit getting it nicely swollen and engorged
2 Sliding a clit clip on her swollen clit to keep her highly aroused
3 Picking out the dress helping her get ready to meet him
4 Dropping her off in town so that he sees me dropping her off always parking on the opposite side of the street so that she is seen by everyone walking to meet him nipples erect under her dress and completely naked under her dress, except for platform open front bra pushing those tits up and outwards giving them s bouncing effect as she walks,
the waiting game then the angst not knowing how long it will be until i see her again