Even while saying "What? Are you serious? Are you inviting someone like me?", she answers a stranger with a beaming smile. The miracle of a hot spring trip! It is said that when the sympathetic nervous system is stimulated in a hot spring, anyone will fall into the trap of infidelity. Moreover, if it's a trip with friends, they are even more likely to succumb to momentary temptation. Taking advantage of the moment when such a married woman, who is usually strong in reason, shows a momentary gap, enjoying sex in a cauldron of pleasure. (SGSR-296) "Definitely Can Do It!! "What? Are you serious? Are you inviting someone like me?"..." is a part of it.