妈妈：因为蚯蚓弟弟会钻土，大地会保护他啊。
Mother: earthworms because his brother will be drilled soil the land will protect him ah.
这时候哥哥，我们记得，立即消除了弟弟的忧虑，他坚持认为，少女的贞洁完全可以，保护她不受任何外界伤害。
Now the Elder brother, we remember, hastily dismissed his brother's pessimism, and then he insisted that the Lady's virginity was fully capable of protecting her from any such physical attack.
他弟弟保护意识很强。
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