Your first instinct might be to grab some how-to books and get some new ideas. Kim Catrell's Satisfaction or a good Tantra book will give you lots of inspiration.
If you really want to inspire some imaginative thinking about your sex life, try erotic fiction or a truth or dare game. There are lots of erotic, short story anthologies to spark a little bedroom creativity.
Read them out loud to your lover. It can be so stimulating.
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