A student who became friends with an old man he met during a school trip.By visiting the room where the old man stays, the distance is shortened at once... Touching the body like playing with each other, tracing the sunburn marks, even playing a game like a king!And the excited old man asks ○ students to be naughty.Then, ○ students will accept SEX in response to Ojisan's request.Furthermore, three students in cheerleading costumes and a dream 3P!