「Buttocks, genitals sacrificed on altar, displayed while held in squeezing grip with spewing penis」or「low-ranking military and intention of spewing with bent penis」clearly describes the ancient Chinese practice of hauling females for the troops to fuck while on the road, imitated in more recent times by the Japanese military during the twentieth century as COMFORT WOMEN: in modern times, 'comfort' women sold by their parents to brothels for use by the military have described how queues of soldiers slowly moved awaiting their three minutes with the service provider…this Korean woman named Kim started at age 14:「Endless torment: 'Our job was to revitalize the soldiers,' she says. 'On Saturdays, they would start lining up at noon. And it would last until 8 p.m. There was always a long line of soldiers. On Sunday it was 8 a.m. to 5 p.m. Again, a long line. I didn't have the chance to count how many.' Kim estimates each Japanese soldier took around three minutes. They usually kept their boots and leg wraps on, hurriedly finishing so the next solider [sic] could have his turn. Kim says it was dehumanizing, exhausting, and often excruciating. 'When it was over, I couldn't even get up. It went on for such a long time. By the time the sun went down, I couldn't use my lower body at all. After the first year, we were just like machines,' she says.」
　　[　https://edition.cnn.com/2015/04/29/asia/will-ripley-japan-comfort-women/index.html 2015-05-01　]　
　Military use of comfort women was not a Japanese invention, formerly…everyone did it: pirates, bandits, gangs, armies the world over…because they could. Then there is God Almighty's take on this matter, found in Deuteronomy 21:10 When you go to war…and you take captives, 11 if you notice among the captives a beautiful woman and are attracted to her, you may take her as your wife. 12 Bring her into your home…then you may go to her and be her husband and she shall be your wife. 14 If you are not pleased with her, let her go wherever she wishes. You must not sell her or treat her as a slave, since you have dishonored her. See this researcher's website blog and well-documented published material to learn about the relationship between Japan and Korea prior to WWII, who it was that actually recruited Korean women as army service providers (in nearly all cases), and who is behind why this issue remains a propaganda flashpoint today:
　「I first confronted the comfort women issue in 1991. It was near the end of my study in Japan. As a volunteer I was translating former Korean comfort women's testimonies for NHK. When I returned to South Korea, the nationalism was out of control. The anti-Japanese activist group 'Korean Council for the Women Drafted for Military Sexual Slavery' (also known as Chong Dae Hyup 정대협 挺対協) was formed by the South Korean communists. Its leader said publicly it was determined to defame Japan for the next 200 years. Its propaganda turned me off, so I stayed away from this issue for years. I regained my interest in this issue in the early 2000s when I heard that Chong Dae Hyup was confining surviving women in a nursing home called House of Nanumu. The only time these women were allowed to talk to outsiders was when Chong Dae Hyup needed them to testify for the UN Special Rapporteur or the U.S. politicians. But for some reason I was allowed to talk to them one day in 2003. I could sense that women were not happy being confined in this place. One of the women (Bae Chun-hee) told me she reminisced the romance she had with a Japanese soldier. She said she hated her father who sold her. She also told me that women there didn't appreciate being coached by Chong Dae Hyup to give false testimonies but had to obey Chong Dae Hyup's order. When Japan offered compensation through Asian Women's Fund in 1995, 61 former Korean comfort women defied Chong Dae Hyup's order and accepted compensation. Those 61 women were vilified as traitors. Their names and addresses were published in newspapers as prostitutes, and they had to live the rest of their lives in disgrace. So the rest of the women were terrified of Chong Dae Hyup and wouldn't dare to defy again. Chong Dae Hyup (some of its members were arrested as North Korean spies) has used the comfort women issue for its political purpose, which is to drive a wedge into U.S.-Japan-South Korea security partnership.」
　　[　https://scholarsinenglish.blogspot.jp/2014/10/summary-of-professor-park-yuhas-book.html 2017-08-03　]
　Or, do you believe the North Koreans?　
　Individually the elements read as「genitals displayed in squeezing grip minded」and refer to pleasuring another person or yourself shamelessly, CONSOLING and COMFORTING. Elements as「lower-ranking officer's mind」perhaps referring to the raw, unbeatable excitement of human torture often used with imprisoned enemy combatants the world over, in order to extract information or simply as revengeful entertainment, for sport. Lower-ranking officers were responsible for red hot iron branding of prisoners, supervising beheadings, torture sessions, and the like. Placing someone's「buttocks or genitals in a squeezing grip over the burning coals of an altar pyre」as AMUSEMENT, CONSOLATION for the deaths of one's fallen comrades, FORGET ABOUT MY OWN TROUBLES AS I LAUGH WHILE SOME OTHER GUY'S GONADS ARE BEING ROASTED ALIVE feelings (or,「How to terrorize the terrorists for fun and effect」as the Abu Ghraib service manual for guards).

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: to comfort; to console; to reassure
Japanese: amusement, diversion, pastime, recreation, to be diverted, to forget one's worries, to comfort, consolation, to console, to amuse
Unihan extended: comfort, console, calm
EDRDG: consolation; amusement; seduce; cheer; make sport of; comfort; console