Classy, educational, and fun
The is app loaded with features. No one is born an expert when it comes to sex, so I appreciate well organized, yet still intelligent and actionable ideas.
You can read through the education sections it and get smart, look at particular positions and learn about the real differences between them, or run more advanced features with your partner.
The Homework Assignment section is brilliant, as is the Choreographer playlist builder, and famous movie sex scene re-enactments. As with sex itself, this app is best when used along with a partner!
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Dr. SexyTime Advanced Sex Guide, v3.2