How could the electrical connections be made "safer" in this picture?
If the rings were connected together and to one side (or common) and the nipples were connected together and to the other electrode lead of the shocker this set up would be much safer. Why?
Because current would not flow out of either breast into the chest cavity. The other way is to use both electrodes on the same nipple therefore limiting the current path to the local breast/nipple.
Of course the preferred method would be to use "electric forcepts" constructed specifically for nipple stimulation.

1. Thu May 27 02:28 * visitor writes "Identification of an Electro Toy on Kink.com" - 0 reaction(s)

2. Wed Jun 24 22:18 ~ *~ poetic soul ~* writes "Aurawave- Tens Unit? BDSM use anyone?" - 1 reaction(s)

3. Fri Jan 11 14:54 * blackbayou writes "q? TENS...?" - 1 reaction(s)

4. Thu Jun 14 13:39 * visitor writes "Wimshurst machine" - 2 reaction(s)

5. Fri Aug 04 21:54 * visitor writes "elecro stim" - 1 reaction(s)

6. Thu May 25 14:06 * visitor writes "electric penis and ball tortures" - 1 reaction(s)

7. Sun Jan 29 03:56 * Young Dom Seattle writes "Rimba + Scrotum = ?" - 1 reaction(s)

8. Sat Oct 22 21:53 * visitor writes "homemade accessories" - 1 reaction(s)

9. Fri Aug 19 10:53 ~ Mystic Wolf^@isle writes "Heads up on ace and other self sticking wraps !" - 1 reaction(s)

10. Sun Dec 26 14:06 * visitor writes "Use of Function Generator" - 1 reaction(s)

11. Sat Nov 06 21:19 * visitor writes "tens on a penis" - 4 reaction(s)

12. Sat Oct 30 12:38 * visitor writes "online videos" - 2 reaction(s)

13. Thu Mar 11 15:51 * visitor writes "First time users of the Tens Unit" - 1 reaction(s)

14. Thu Nov 20 17:57 * visitor writes "TENS unit" - 4 reaction(s)

15. Wed Sep 03 01:12 * visitor writes "hey " - 1 reaction(s)

16. Fri Apr 18 05:53 ~ Bull@isle writes "pic" - 1 reaction(s)

17. Fri Apr 04 04:23 ~ Bull@isle writes "pic" - 1 reaction(s)

18. Wed Jan 22 13:25 * visitor writes "electric torture" - 2 reaction(s)

19. Wed Nov 20 17:58 ~ ELECTRiCK writes "chat n play ,,,, there" - 2 reaction(s)

20. Thu Oct 31 16:38 * knowing citizen writes "Ad's in soi?" - 1 reaction(s)

21. Sun Oct 06 06:57 * val3 writes "shocka experiences?" - 1 reaction(s)

22. Tue Sep 10 19:17 * visitor writes "Hotboxx Info" - 2 reaction(s)

23. Fri Aug 16 10:57 ~ Heads Up! writes "Model Train Transformer?" - 1 reaction(s)

24. Fri Aug 16 10:22 ~ Prober writes "Using violet wand for temporary branding" - 2 reaction(s)

25. Wed Aug 07 10:42 ~ Prober writes "Q? I'm thinking of putting the heads of a 9 V. battery against my sex." - 1 reaction(s)

26. Thu Jan 17 05:46 * master.m writes "female pleasure for beginners" - 1 reaction(s)

27. Sun Dec 30 12:12 ~ SirStephenNH writes "*" - 1 reaction(s)

28. Wed Dec 26 14:39 * visitor writes "addition to the previous entry" - 1 reaction(s)

29. Wed Dec 26 12:09 * visitor writes "orgasm" - 2 reaction(s)

30. Thu Jul 26 10:55 * visitor writes "violet wands" - 0 reaction(s)

31. Sat May 05 14:07 * subgregsea@aol.com writes "stories" - 1 reaction(s)

32. Thu Feb 01 21:16 * visitor writes "Q ?looking for the book JUICE" - 4 reaction(s)

33. Fri Jan 05 14:09 ~ Mys†ery writes "Cleaning question - Tens units" - 4 reaction(s)

34. Mon Jan 01 00:09 ~ Prober writes "Q?: tens units, safety, testicles" - 2 reaction(s)

35. Wed Nov 01 18:47 * gutterpunk writes "*" - 1 reaction(s)

36. Sun Oct 29 10:18 ~ Prober writes "Q?: Accidentally being burnt by Electric Stim..." - 3 reaction(s)

37. Wed Aug 09 00:31 * visitor writes " Inventor " - 1 reaction(s)

38. Sun Jul 23 10:25 * visitor writes "A Question!" - 2 reaction(s)

39. Wed Jul 05 21:21 ~ Leather'n'Lace's monongahela writes "Need info on PES please..." - 3 reaction(s)

40. Mon Jun 05 18:21 ~ ELECTRICK writes "*" - 5 reaction(s)

41. Tue Apr 25 11:00 ~ Mys†ery writes "Electric Dog Collars" - 3 reaction(s)

42. Sun Apr 23 00:06 ~ CD's slavegurl writes "Your expertise needed, Sir!" - 3 reaction(s)

43. Thu Apr 20 22:00 ~ Prober's darktear writes "*griN*....perhaps...for my birthday? *sweet smile*" - 1 reaction(s)

44. Sun Feb 27 08:44 ~ Prober writes "Q?: Describe the sensations of getting electric shocks." - 3 reaction(s)

45. Fri Feb 25 21:21 ~ Prober writes "A series....of pics..." - 6 reaction(s)

46. Tue Feb 01 09:21 ~ Prober writes "An old shocker....." - 1 reaction(s)

47. Mon Dec 20 12:12 ~ Prober writes "Pictures of an old shocker of mine..." - 2 reaction(s)

48. Wed Oct 13 09:39 ~ Prober writes "Q?: Is a Tens unit safe for nipple play?" - 3 reaction(s)

49. Mon Sep 27 10:47 ~ Prober writes "Q?: Can Hand-held bug zappers be used safely for electric play?" - 8 reaction(s)

50. Fri Mar 26 07:38 ~ odalisque writes "violet wands" - 4 reaction(s)

51. Tue Mar 02 20:12 ~ Prober* writes "Q?: Nipple electrodes/chest cavity currents" - 1 reaction(s)

52. Wed Feb 17 12:23 ~ Prober* writes "Adhesive (disposable) Skin contact Electrodes" - 3 reaction(s)

53. Wed Feb 17 08:53 * nadja28@hotmail.com writes "Yummy" - 2 reaction(s)

54. Wed Feb 10 08:58 * NADJA28@hotmail.com writes "Wonderful!!" - 3 reaction(s)

55. Tue Feb 09 12:28 ~ Whiplash writes "links" - 2 reaction(s)

56. Mon Feb 01 09:40 ~ Prober* writes "Electric play does not mean "torture"!!!" - 3 reaction(s)

57. Wed Jan 27 12:04 ~ Prober* writes "Q?: Does electric play above the waist add to strain on the heart?" - 2 reaction(s)

58. Wed Dec 09 08:04 ~ Prober* writes "Q?: I thought electricity is supposed to be used below the waist?" - 6 reaction(s)

59. Sun Dec 06 13:37 * shy lil one writes "pics" - 2 reaction(s)

60. Fri Nov 13 07:25 ~ cherry blossom writes "Have you ever?" - 3 reaction(s)

61. Mon Nov 09 11:02 ~ shoonya writes "a SMALL selection" - 1 reaction(s)

62. Mon Nov 09 09:26 ~ Prober* writes "vendor links for toys, attachments .... " - 0 reaction(s)

63. Mon Nov 09 09:14 ~ Prober* writes "educational links..." - 0 reaction(s)

64. Wed Oct 21 23:25 ~ Master Prober* writes "electrode ordering...." - 0 reaction(s)

65. Fri Aug 07 08:25 ~ MP*s eternal slave writes "found a web site...*smile*" - 0 reaction(s)

66. Thu Jun 04 09:54 ~ Master Prober* writes "Electrical Stimulation Primer Part 3: Resistance" - 0 reaction(s)

67. Thu Jun 04 09:53 ~ Master Prober* writes "Electrical Stimulation Primer Part 2: Current" - 0 reaction(s)

68. Thu Jun 04 09:52 ~ Master Prober* writes "Electrical Stimulation Primer Part 1: Safety" - 0 reaction(s)

    ---

    ...