I stayed at a beach house for a few days with friends and a few friends' friends. One of the guys who came there was tall, built and has a tough appearance and he was flirting with me. He touched my arm, hugged me, and once when I had on my bikini he complimented my figure and he put his arm around my waist and tickled my belly. One time I had my shirt on and I was tying my hair and my shirt rode up. I saw him passing by and caught him looking at my belly. Before i could pull my shirt down he reached out and tickled my belly. Another time he lifted my shirt so my belly was showing and I pulled away. The next day, I tied my shirt so get some breeze on my skin, and I saw him passing by. He tried to touch my belly and I blocked his hand.