Doctor and Patient Romance

Begin the experience by deciding who will take on which role - the doctor or the patient. As Rithika loves foreplay, perhaps let her be the doctor initially, slowly checking the 'patient's' vital signs and paying special attention to the more sensitive areas.
Once the first round of inspections is over, switch roles. This time be more daring and intense in your approach. Conduct a 'thorough examination', making sure to provoke thrilling reactions out of the 'patient'.
Finish the session with a final 'diagnosis'. Use this as a stepping stone to take things further into the realm of sensual pleasure.

To set the mood, create a makeshift consultation room in your house. Put on some low-volume, soothing background music. Dressing up for the part plays a big role in this scenario. Get yourself a lab coat and a stethoscope. As the 'patient', you could wear something comfortable and easy to 'examine' in.
Arrange a few items typically found in a doctor's office like a blood pressure monitor or a thermometer. These don't have to be authentic; they're just for creating that doctor's office atmosphere. Do some reading beforehand on the basic procedures for physical examinations to make things even more realistic.
Creating a safe word or gesture is quite important. This will be used when either of you wants to pause or stop the roleplay.

Don't rush through the roleplay. Take your time with each 'procedure' and enjoy the interaction. Make the most out of each moment by observing your partner's reactions. Always maintain clear communication to ensure you both are comfortable throughout the session.
Get into character beforehand and stay in character during the roleplay for a more immersive experience.
Last but not least, be respectful of each other's boundaries and make sure to prioritize consent throughout the pretend examinations.