You'd better wear some under your bikini, too. I just wanted to wear sunscreen, but before I knew it, he had covered my whole body with oil and massaged me until I came! They went sea bathing on a company trip. Satsuki, who had changed into a bikini, was called out by a handsome newcomer, Kaitou, who gave her their new under-development sunscreen oil and helped her apply it. He used his hands to smear the oil on her and massage her, but before long, his hands had crept inside her bikini...!? We were hidden behind a rocky place, but someone might still come and see us. I felt like my heart and body were about to explode...! However, I was covered in oil, and it felt so good that I even came. What should I do...? Nipples alone are not enough...!!

(Source: MangaPlaza)