'Cum' can refer to semen in a biological context. If it's the first time seeing it, it might be quite a shock for some. For example, in a basic sex - education class, when learning about human reproduction, one might come across this for the first time. It's an important part of the male reproductive process.
I was a bit shocked at first. It was so unexpected and it made me realize a new aspect of male sexuality. But then I also felt a strange sense of closeness, like we had shared a very private moment.
When you first see such a thing with a straight buddy, it's important to handle it with respect. It could be during a moment of extreme excitement or an accident. You might initially freeze for a second. Then, depending on your relationship, you could offer some light - hearted joke to ease the tension, like 'Whoa, that was unexpected!' while still being sensitive to his feelings.
When I first saw the ocean, I was in awe. The vastness of it was incredible. I just stood there on the beach, staring at the waves crashing against the shore. It was a sunny day, and the water sparkled like diamonds.
I remember the first time I saw a shooting star vividly. I was at the beach with some friends. We were having a bonfire and chatting. Then someone shouted 'Look!' and we all saw this amazing shooting star. It seemed to go on forever. We all made a wish right away, and it was a moment full of joy and wonder.
The first time I saw a huge rock was during a trip to the mountains. It was this massive boulder, just sitting there in the middle of a field. It was so big that it looked like it had been there since the beginning of time. I climbed on it and felt really small in comparison.