The tub felt great, I knew where this was going, but all of a sudden, didn't mind. Bob sat next to me and Dan sat next to Lindsay. We soaked and I actually reached under the water for Bob's now hard cock, started to massage it, he had his arm around me, we kissed , and I felt great. I looked at Dan and Lindsay, they were also kissing, after a moment he looked at me, and mouthed I love you, and I replied, I love you back. After a few minutes we all went into the living room, totally naked, and made love. I could not believe how great it felt to make love with Bob, knowing that Dan was watching. I felt free, I felt erotic, I felt sexy and alive.