Both

She was curious as to what the "bonus" was when wearing both pearls. In any case, she needed all the help she could get, regardless of the consequences.

She idly brought both pearls out and rubbed them between her fingers. She decided that she would put the white one in first.

She grabbed the pearl, placed it above her shaved slit and tried to **** it in, but to no avail. After several unsuccessful attempts at this, she decided that the only way to get it in was to stimulate herself.

She had never pleasured herself before, though she had often felt the urge. She tentatively placed her fingers on her slit and started rubbing it, slowly rubbing faster and faster as the pleasure increased. She started to moan. She had never known it would feel this good. She just hoped nobody would interrupt her.