Follow her.

You follow behind in your new red bikini, soon arriving at the beach. On this sunny day, there's no less than fifty people in various places around the beach. Your eyes especially look to the young men, wearing nothing but soaking wet swimming trunks and their own good looks. A lot of boys in your town seem to work out. You had no idea... You don't come to the beach often.

Walking doesn't feel agonizing any more, though you now feel the strange bit of plastic inside you. You worry what it's supposed to do, but for now, you worry about forgetting all the earlier events. Maybe nobody down at the beach saw you before.

Up ahead you see your brown-haired friend Roger sitting on a towel, and coming out of the water is Troy. You always thought he was handsome, with long black hair, but you had no idea how firm his body was. You hadn't seen him without a shirt until now.

Alison clearly notices your lengthy stare, and pulls lightly on your wrist as she skips onto the sand. "Come now. You can't just ogle him all day." You blush, not sure how she could tell what you were doing.

The two boys greet you warmly, and both you and Alison return the gesture.

"Wow. Is that a new bathing suit?" asks Troy, looking to you. You explain that Alison let you borrow one, because you forgot yours even though you wanted to do some swimming. He nods.

You then feel a tingling in your pussy. The small object begins to vibrate, but ever so slightly. It isn't enough to make you burst, but you begin to feel a sensation fill your body. You clench your thighs together immediately, clenching your bikini bottoms with both your hands. You hope nobody can notice your breathing growing heavier... Alison must be doing this.